Paradise on Earth (zombie survival)

Name: Oreum Han
Apperance: A young, slim athletic woman with long dark brown hair styled in a high ponytail. She often wears casual athletic clothes, such as a pink zip-up jacket and sneakers, which are ideal for survival and quick movement.
Age: 25
Gender: Female
Personality: Courageous, fiercely protective, resourceful, and calm under intense pressure. She possesses an unshakeable will to survive and a deep sense of loyalty to those who protect her.
Job: Former taekwondo athlete and part-time student/worker.Reason for being on the show: To win the reality dating show's grand prize money to fund a life-saving transplant surgery for her sick younger sister, Nareum.

Name: Nareum Han
Apperance: A pale, delicate-looking young woman with short, light-colored or blonde hair, often shown in hospital gowns or comfortable loungewear, reflecting her fragile physical health.
Age: 20
Gender: Female
Personality: Sweet, deeply caring, emotionally strong, and deeply grateful to her older sister, though she carries a heavy sense of guilt for being a financial burden.
Job: None (currently a full-time hospitalized medical patient).
Reason for being on the show: She is not a contestant on the show; she is the external motivation for the main character, as her critical need for an expensive organ transplant is why Oreum enters the dangerous broadcast game.

Name: Do-Hyuk Yoo
Apperance: A handsome, tall, and athletic young man with short dark hair, typically dressed in casual yet practical outfits suitable for outdoor activities.
Age: 27
Gender: Male
Personality: Extremely calm, highly analytical, rational, and strategic. He acts as the main tactical brain of the survival group, keeping a level head to calculate risks even when surrounded by the infected.
Job: Office worker / Corporate employee.
Reason for being on the show: To seek genuine romance and take a break from his monotonous, exhausting corporate life, unaware he would be stepping into a live-broadcasted zombie nightmare.

Name: Ji-Yeon Shim
Apperance: A fit, capable, and sharply alert young woman who maintains a disciplined posture and often wears tactical or highly practical survival clothing.
Age: 26
Gender: Female
Personality: Disciplined, highly protective, pragmatic, and mentally tough. Her background makes her a reliable defender of the group, prioritizing safety and threat management over panic.
Job: Former military service member / Veteran.
Reason for being on the show: To step outside of her rigid, structured military lifestyle and experience normal civilian life and dating, completely unexpected that she would have to reactivate her combat training to survive an island breakout.

Name: Go-Hoon Dok
Apperance: A neat and cleanly dressed young man who typically styles himself in casual resort or athletic wear fitting for a televised tropical dating program.
Age: Early-to-mid 20s
Gender: Male
Personality: Coordinated, alert, and deeply cooperative. He is highly protective of his close peers and remains anchored to the group's collective strategy to avoid being singled out by the infected.
Job: Reality show contestant / Public participant.Reason for being on the show: To seek media exposure, personal networking, and romance on an exotic island dating series—ultimately forcing him to stick closely alongside Song Ji-Seon to navigate the lethal broadcast set.

Name: Song Ji-Seon
Apperance: A stylish and attractive young woman who dresses in fashionable, eye-catching outfits tailored for a high-profile television dating broadcast.Age: Early-to-mid 20s
Gender: Female
Personality: Sociable, protective of her allies, and grounded. While she is not an aggressive fighter, she shows strong survival instincts and works closely within her core group to navigate the panic.
Job: Reality show contestant / Public participant.
Reason for being on the show: To find a romantic match, build social connections, and enjoy the glamorous lifestyle of a high-budget island dating broadcast—only to end up relying on tight group cooperation to survive a sudden horde of infected monsters.

Name: Joo Geum-il
Apperance: A young, casually fashionable contestant dressed in trendy resort wear or summer clothing suitable for a reality television dating show set on a tropical island.
Age: Early-to-mid 20s
Gender: MalePersonality: Sociable, eager to mingle, and initially lighthearted, though completely unsuspecting of the extreme danger lurking on the island.
Job: Reality show contestant / Public participant.
Reason for being on the show: To seek romance, fame, and entertainment on a highly publicized reality dating program—unknowingly becoming the tragic catalyst for the survival plot. He holds the unfortunate distinction of being the very first participant to be attacked, infected, and die at the hands of the zombies on the island.

Name: Henry
Apperance: A clean-cut, practical-looking young man who is dressed appropriately for an outdoor island reality show, maintaining a professional yet approachable posture.
Age: 26
Gender: Male
Personality: Intelligent, observant, rational, and deeply empathetic. Because of his profession, he remains exceptionally steady around biological threats and notes down people's roles to strategically organize their strengths.
Job: Animal Veterinarian.
Reason for being on the show: To break out of his routine veterinary work life and pursue romance on a famous reality program—unknowingly becoming one of the most vital survivors because his medical and biological knowledge is critical for diagnosing injuries and understanding the virus.

Name: My-Hyun Go
Apperance: A stylish, high-maintenance young woman with polished makeup and trendy outfits, whose glamorous look quickly becomes disheveled and frantic as her intense survival anxiety takes over.
Age: 24
Gender: Female
Personality: Self-serving, highly reactive, deceptive, and completely driven by panic. Under extreme stress, she abandons all empathy and moral boundaries, resorting to betrayal and extreme selfishness to guarantee her own safety.
Job: Freelance model / Beauty influencer.
Reason for being on the show: To elevate her professional modeling profile, capture the spotlight as the show's top beauty icon, and secure high-end brand sponsorships—ultimately driving her to sabotage and try to lock her fellow contestants outside just to save her own skin.

Name: Seon-woo Ban
Apperance: A lean, athletic, and approachable young man with a casual, modern hairstyle, usually wearing sensible sportswear or activewear built for movement on the island.
Age: 25
Gender: Male
Personality: Courteous, highly cooperative, dependable, and quietly brave. While he is not a combat expert, he possesses a strong sense of moral responsibility, stepping up to protect more vulnerable people when panic strikes.
Job: University student / Fitness enthusiast.
Reason for being on the show: To seek fame, social connections, and potential romance on a trending television broadcast—unknowingly thrust into a scenario where he must volunteer for a dangerous, high-stakes mission to recover a cell phone alongside Oreum, Joy, and Shim.

Name: Joy Han
Apperance: A fashion-conscious and physically expressive young man who often wears trendy, bright clothing suited for a high-profile dating show, though his face is frequently contorted in tears and pure panic.
Age: 24
Gender: Male
Personality: Extremely fearful, anxious, and emotionally fragile. He is labeled by his peers as the "crybaby" and "scaredy-cat" of the group because he quickly defaults to screaming, sobbing, and freezing up during terrifying encounters.
Job: Online influencer / Social media content creator.
Reason for being on the show: To boost his online presence, increase his follower count, and find a dramatic romance to build his personal brand—completely unprepared to use his energy to run from flesh-eating monsters.

Scavenging the Villa's Built-In Stock: Because the island was meticulously prepped for a months-long, high-budget dating show broadcast, the Main Villa Resort initially holds a large commercial inventory of food, fresh bottled water, and household necessities. The survivors survive early on by rationing the kitchen's luxury pantry items, taking massive precautions to screen out any seafood or items that could carry the fish-borne virus.

High-Stakes Phone and Gear Retrieval Missions: The production crew hoards the primary high-tier electronics, communication devices, and tactical items. To get these, Oreum, Seon-woo, and Shim must conduct calculated, high-risk stealth raids across the set to steal back confiscated cellular devices and filming equipment from the production corridors.

Raiding Hostile Factions (The Villager Standoff): During the hostage arc, the group's food supplies run dangerously low, forcing an intersection with Ilnam and the local island residents. Supplies must be negotiated, traded, or forcefully secured from the villagers' private interior settlement, which holds localized farming resources, basic tools, and island gear completely detached from the television studio's corporate cache.

Crafting Improvised Weaponry: Because the reality television network banned weapons on set, the cast is forced to create improvised defense gear. They dismantle parts of the villa's structure, fashion heavy blunt objects out of interior decor, or scavenge tools from utility sheds to combat the infected and defend against the armed broadcast crew.

The Fortified Underground Bunker: A secret, high-tech control center completely cut off from the main house. This layout houses PD Cho, the MC, and the camera crew, who utilize a massive wall of security monitors to track every single square inch of the villa's open floor plan.

The layout of the main house (the large contestant resort villa) where the cast members are forced to live and defend themselves on Paradise Island is specifically engineered for a high-budget reality TV show, featuring the following zones:

The Ground Floor (The Open Commuual Zone)The Living and Lounge Area: A massive, wide-open central space with zero walls, blind spots, or corners. It was architecturally designed by the broadcast network to force interaction and prevent contestants from having any privacy.

The Commercial Kitchen and Dining Hall: An open-concept kitchen suite where the cast gathers. It features hidden, premium appliances and serves as the main meeting ground for building alliances or arguing over daily food rations.

The Disguised Camera Corridors: Hidden narrow pathways lining the perimeter of the communal walls. The production crew uses these to stalk the cast, filming them through specialized one-way mirrors disguised as normal home decor.

The Upper Floor (The Segmented Quarters)
The Main Bedrooms: Divided heavily by a glaring luxury disparity. One side features highly comfortable, plush suites, while the opposing side consists of uncomfortable, minimal living conditions designed to breed instant jealousy and division among the dating contestants.

The Private Bathrooms: Standard luxury en-suite bathrooms connected directly to the primary bedrooms, which quickly become the only spaces where the cast can briefly hide from the open sightlines of the house.

The Exterior and Underground Perimeter
The Courtyard and Zero-Edge Pool: A wide outdoor patio featuring a scenic infinity pool, lounge decks, and a central fire pit. It is surrounded by dense jungle, making it a high-risk zone where zombies can easily ambush anyone stepping outside.

The Television Production Zone

The Main Villa Resort: Located near the beach, this massive luxury compound serves as the primary home base for the dating show. It features wide-open communal spaces, zero-edge swimming pools, and high-visibility glass structures designed to give the cameras perfect views of the contestants.
The Hidden Camera Corridors: A tight network of narrow, interconnected corridors lining the interior walls of the villa. The crew walks through these hidden spaces behind one-way mirrors to film the cast without being seen.
The Underground Broadcast Bunker: A heavily fortified, high-tech control suite located deep beneath the main resort structure. This layout houses PD Cho, the MC, and the camera team, allowing them to monitor the entire island through a massive wall of security monitors while remaining safe from the infected.

The Wilderness and Natural Terrain

The Dense Island Jungle: A thick, unmanaged forest wrapping entirely around the main television resort. It acts as a massive physical barrier filled with blind spots and rough terrain, making it incredibly easy for the fast-moving infected to ambush the contestants when they try to escape the resort.
The Shorelines and Rocky Cliffs: The outer edges of the island feature steep rock formations and open beaches. This layout leaves escaping survivors completely trapped against the ocean, with the surrounding water containing the highly infected fish that kickstarted the initial outbreak.

The Local Resident Zone

The Villagers' Settlement: Tucked deep into the interior of the island, far away from the television set's high-tech boundaries. This zone consists of basic local housing, storage units, and makeshift barricades where Ilnam and the surviving residents establish their desperate, hostile territory during the hostage arc.

Survivors:

Oreum Han: The taekwondo athlete lead who consistently keeps herself and others alive through pure combat capability and quick thinking.

Do-Hyuk Yoo: The tactical, analytical corporate employee who successfully keeps a level head to guide the group out of lethal traps.

Ji-Yeon Shim: The former military service member whose tactical weapons handling and defensive training ensure the group's physical safety.

Seon-woo Ban: The brave fitness enthusiast who continues to stand by Oreum and step up during dangerous rescue operations.

Joy Han: The emotionally fragile influencer who, despite constant panic and crying, manages to survive by closely following the group's strongest fighters.

Henry: The animal veterinarian whose medical expertise in identifying virus symptoms and treating wounds makes him too valuable to lose.

Nareum Han: Safe off-island in her hospital bed, surviving as the external emotional anchor and driving force for Oreum.

Deceased:

Joo Geum-il: The tragic first contestant to be bitten and completely turned into an infected monster.

The Production Crew (PD Cho, MC, Cameraman): Positioned as the primary antagonists whose villainous acts put them directly in the crosshairs of both the zombies and the main characters' retaliation.

Ilnam: During the chaotic climax of the villager hostage arc, his aggressive actions, unhinged behavior, and inability to manage the worsening zombie crisis cause his situation to spiral completely out of control. After Oreum successfully manipulates the standoff and exposes his true, selfish motives, the rest of the terrified villagers completely turn against him. Cut off from his group's protection and consumed by the panic of the outbreak, Ilnam does not survive the encounter.

Zombie Strengths

Enhanced Physical Strength: The infected lose all human biological limitations or pain receptors, allowing them to easily overpower ordinary people and tear through weak structural barriers.
Aggressive Speed: Unlike traditional slow-moving cinematic walkers, these infected are highly fast, reactive, and sprint rapidly toward human targets once they alert to a presence.
Indifference to Pain: They do not stagger, slow down, or stop when sustaining minor bodily harm or standard physical trauma, making them incredibly relentless attackers.
Acute Sensory Detection: They possess a highly sharp tracking ability driven by sound and smell, making it incredibly easy for a horde to swarm any survivor who panics or makes loud noises.

Zombie Weaknesses

Complete Loss of Intelligence: The infected operate entirely on primal biological instinct and lose all cognitive reasoning, making it easy for tactical survivors like Do-Hyuk to lure them into predictable traps.
Head Vulnerability: While they ignore standard body wounds, severe and targeted trauma directly to the brain or head is the definitive way to permanently neutralize them.
Water and Heat Association: Because the initial infection causes a severe internal burning fever, newly infected individuals are inherently drawn to cold water and pools to cool down, which allows survivors to anticipate their movements early in the outbreak.
Reliance on Sensory Triggers: Because they rely strictly on sight, sound, and smell to navigate, survivors can completely bypass or evade them by utilizing strict tactical stealth, avoiding their direct line of sight, and staying completely quiet.

The true sequence of the zombie virus outbreak begins in the water:
The Infected Catch: Local sailors catching fish near the island first reel in specimens with terrifying, unnatural red eyes. On the boat, a sailor begins acting strange after handling them.

The Contaminated Source: It is later revealed or heavily implied that the staff contracted the virus by eating infected fish served or handled on the island.

The Staff Transformation: A female staff member managing the phones begins itching uncontrollably. She aggressively shoves her head into ice to cool down before jumping into the pool. She becomes the first human zombie to emerge from the water and attack.

Joo Geum-il: He remains the first contestant to be bitten and transformed on screen, but the infection definitively began with the fish and spread through the production staff first.

The Initial Symptoms of Infection

Uncontrollable Itching: The very first physical warning sign is a sudden, severe, and persistent itch all over the body.

Intense Burning and Heat Sensation: Victims feel an overwhelming internal body temperature spike, causing them to panic and desperately seek ice, cold water, or pools to cool themselves down.

Loss of Cognitive Control: The infected quickly begin acting erratic, disoriented, and hyper-aggressive, losing their human speech and reasoning within a short time.

The Final Appearance of the Fully Affected

Bright Red Eyes: The definitive, signature visual anchor of a fully transformed zombie in this series is blood-red eyes.

Aggressive, Animalistic Demeanor: Their faces contort into savage expressions, completely stripped of human emotion or recognized identity.

Shuffling and Biting Motion: They develop a erratic, stalking gait driven purely by the biological instinct to hunt, bite, and attack any uninfected humans in their line of sight.

Name: The Island Villagers
Apperance: A group of ordinary, weathered local island residents whose everyday working clothes quickly become tattered, stained, and disheveled from constant hiding and fleeing from the infected.
Age: Mixed (ranging from young adults to older elders)
Gender: Mixed / Diverse
Personality: Terrified, highly impressionable, desperate, and deeply protective of their own tight-knit community. While not inherently evil, their intense fear makes them easily manipulated into hostility against outsiders by aggressive leaders.
Job: Local islanders / Farmers, fishermen, and resident workers.
Reason for being on the show: They have no connection to the reality program; they are local inhabitants caught in the sudden, catastrophic crossfire of the zombie outbreak. Starving and panicking, they follow Ilnam's orders to help hold the television contestants hostage, but they ultimately switch sides once Oreum exposes Ilnam's true madness.

Name: Ilnam
Apperance: A rough, weathered local islander whose ordinary villager look grows increasingly frantic, unstable, and terrifyingly disheveled as the necrosis and physical strain of the outbreak take a visible toll on his body.
Age: Late 40s to 50s
Gender: Male
Personality: Aggressive, volatile, unhinged, and fiercely tribal. He is entirely driven by paranoia and local survival instinct, completely willing to abandon morality, use violent threats, and sacrifice outsiders to protect his territory.
Job: Local island villager / Leader of the resident survival faction.
Reason for being on the show: He was never part of the broadcast; he is a local resident trapped in the crossfire of the sudden zombie outbreak. Driven by extreme panic and food scarcity, he rounds up his fellow locals to actively capture the reality show cast and hold them hostage, serving as a massive physical threat to Oreum's group.

During the hostage arc, Ilnam originally intended to keep the female contestants alive to use as leverage, bait, and a captive labor force for the villagers, while planning to eliminate the male contestants who posed a physical threat to his control.Specifically, Ilnam intended to use them in the following ways:Hostage Bargaining Chips: He wanted to hold them to force the rest of the surviving cast (and potentially the production crew) to hand over their limited food, clean water, and medical resources.Zombie Distractions: He planned to use the weaker or captive members as bait to draw the infected away from the villagers' secure zones if the horde ever breached their perimeter.Long-Term Labor and Forced Tasks: He wanted to force the women into subservient roles to handle camp chores, food preparation, and other high-risk survival tasks to keep his own people safe from exposure to the virus.

Name: The Cameraman
Apperance: A massive, heavily muscled, and imposing man who conceals his identity behind heavy broadcasting gear, hats, or masks, carrying both recording equipment and high-powered lethal weaponry.
Age: 30s
Gender: Male
Personality: Sadistic, relentlessly aggressive, blindly obedient, and completely remorseless. He functions as a cold-blooded enforcer who takes twisted pleasure in stalking, capturing, and physically dominating terrified targets.
Job: Head Production Crew Member / Combat Cameraman for PD Cho.
Reason for being on the show: He was hired by Producer Cho to film the program, but his true role evolves into a deadly island hunter. Armed with a heavy fishing bow/harpoon gun, he stalks the escaping contestants through the woods to forcefully drag them back into the zombie cameras, acting as the brutal physical muscle behind the VIP broadcast.

Name: PD Cho (Producer Cho)
Apperance: A middle-aged man with sharp features and a calculating look, usually dressed in professional studio production attire, headsets, or casual corporate wear suitable for a high-ranking television executive.
Age: Late 30s to 40s
Gender: Male
Personality: Extremely corrupt, ruthless, manipulative, and deeply psychopathic. He views the contestants as mere assets and treats the zombie outbreak not as a human tragedy, but as a golden, high-stakes broadcasting opportunity to satisfy a dark audience.
Job: Main Show Director / Executive Producer of "Paradise on Earth".
Reason for being on the show: He created and manages the entire production, overseeing the broadcast operations from a heavily fortified, safe underground bunker. When things break down, he explicitly orders his armed crew to actively hunt, terrorize, and contain the escaping contestants to keep the cameras rolling for his ultra-wealthy VIP clients.

Name: The VIPs
Apperance: A shadow group whose physical faces are hidden from the contestants; they are represented through high-tech computer screens, dark private streaming rooms, and anonymous digital chat interfaces within the production bunker.
Age: Unknown (implied to be varying ages of older, established elites)
Gender: Mixed / Diverse
Personality: Sadistic, voyeuristic, profoundly greedy, and detached from human empathy. They view real human terror and brutal death merely as a premium form of high-stakes live entertainment.
Job: Global billionaires, corrupt elites, and wealthy underworld investors.
Reason for being on the show: They fund PD Cho’s broadcast and place massive, illegal monetary bets on which contestants will survive or get eaten by the infected. They serve as the true hidden puppet masters of the entire island, driving the production crew to hunt down the main characters just to keep their exclusive survival stream going.

Name: The Main Host (MC)
Apperance: A flashy, immaculately groomed, and stylishly dressed man wearing high-end suits or vibrant resort wear designed to make him stand out on a television screen.
Age: 30s to early 40s
Gender: Male
Personality: Narcissistic, superficial, cruel, and completely devoid of empathy. He hides his deeply sadistic nature behind a polished, energetic television persona, quickly dropping all professionalism to mock the suffering of others.
Job: Television Host / Master of Ceremonies for "Paradise on Earth".
Reason for being on the show: He was hired as the public face of the dating program to guide the audience through the episodes. Once the outbreak triggers, he stays safe inside the underground production bunker alongside PD Cho, gleefully using the island's broadcast speakers to taunt, disorient, and psychological terrorize the contestants as they run for their lives.