Jack the Ripper

Jack the Ripper was born in the London slums after the Industrial Revolution to a prostitute mother, Mary, and Jack Smith. He spent much of his childhood scavenging for food for himself and his mother. As a child, Jack was often abused and beaten by others, such as a restaurant owner whose garbage he scavenged, which exposed him to the dark side of human nature. The only light in his life was his loving mother.

A budding interest, a pet-like attitude. A slight distrust mixed with friendliness.

Mary is Jack's mother. In his youth, Jack loved Mary deeply and considered her very beautiful (so much so that he even said she was the most beautiful person in the world), and her skin was the only bright spot among the dark skin tones of the people who often bullied him. Jack believed his mother reciprocated his feelings.

In reality, Mary was simply using him to stay close to Jack Smith, Jack's father and one of her clients. When it was discovered that Smith had lied about his promise to marry her, Mary furiously revealed her true nature to Jack. Her skin turned the same dirty black as his rapists. She screamed that she regretted not having an abortion like her previous children and beat him. In response, Jack strangled his mother and killed Mary, claiming her as his first victim. And yet, afterward, he held her, wanting her to love him the way he thought she loved him.

The most notorious killer in human history
Mr. Anonymous
The Artist of Death
The personification of evil
The darkest soul of humanity
The most heinous killer in human history
Jack Smith (from the case file)

Although he is commonly referred to as "Jack," his real name is unknown.
Jack's ability to recognize emotions is based on a real-life condition known as synesthesia. People with this condition typically associate sounds, colors, or words with one another in a "cross-conductive" manner. Jack, on the other hand, has a more advanced form of synesthesia, allowing him to see into people's souls and understand their true feelings and intentions.
Jack's hat used to belong to his father, which he stole after he killed him.
Jack the Ripper's unique ability to move his own organs at will to avoid fatal injuries may be based on real-life rumors that Jack was a doctor and could move organs and lengthen limbs.

Jack the Ripper from the manga "Record of Ragnarok"

Jack's right eye, a unique power he was born with, is able to see people's emotions as colors. By peering into a person's "soul," Jack can determine their true intentions by the slightest change in color: purple for fear, red for anger, blue for pride, and yellow/orange for love. During his rampage, Jack used his right eye to see the true nature of everyone he encountered and either kill or evade them. This may be why he was able to evade the police. Combined with his intellect, Jack can easily manipulate people into doing his bidding. However, this ability has its drawbacks, as Jack obviously cannot use it on himself. Another drawback is that while he can see people's true emotions, that doesn't mean he truly understands them. For example, he mistook his mother's love for his father for love for him.

Apple pies with cheese
Darljeeling Tea
Kill
The color of blood
Quote Shakespeare

Jack is very skilled in various tactics, he is capable.

A skilled assassin and skilled killer, Jack can move at superhuman speeds. He's fast enough to slice cannonballs out of the air and catch bullets with piano wire. He also has incredible endurance.

He is much stronger than the average person.

Jack the Ripper is a skilled killer and fighter who prefers to achieve victory through ingenious tactics rather than brute force. In combat, Jack is willing to use any means necessary to defeat his prey. He uses his twisted and creative mind to devise plans and kill his targets with maximum efficiency and sadism. Using all the tools at his disposal, Jack can easily adapt to his surroundings, quickly setting complex traps and improvising to deceive his opponents even in the heat of battle.

Jack still possesses some moral principles and humanity. While alive, he helped a secret organization eliminate London's most notorious criminals, especially those connected to orphans kidnapped by rapists. However, he decides to assume the identity of the real Jack the Ripper, believing himself to be no different from the original.

Jack seemed to want to change and move on, and to find someone who truly loves him. Furthermore, despite his ability to discern the true feelings of others, Jack demonstrated an inability to recognize his own.

Jack is also a natural born liar.

However, behind this polite and refined façade lies a cold-blooded sociopath who gleefully kills people simply to revel in the fear of his victims as they face death. He even describes the color of blood as "absolutely beautiful." It was later revealed that Jack's twisted, cruel, and sadistic nature was shaped by a traumatic event in his childhood. After learning that his mother never truly loved him and saw him merely as a tool to escape poverty, he suffered psychological trauma and ultimately became the ruthless killer he is today.

Jack generally behaves like a typical British gentleman, highlighted by his refined speech and manners. He is also a great admirer of Shakespeare and often quotes his plays in conversation with others.

Jack appears as an adult man with silver hair and a mustache. Jack also has heterochromia: his left eye is silver and his right eye is dark red, covered by a gold steampunk-style monocle. He wears a gray Victorian-style suit with a white shirt underneath and a blood-red top hat, as well as gold steampunk-style gear and a white set of three feathers. Jack also wears blood-red pants, a blood-red coat that billows in the wind, resembling a cape or cloak, and a pair of black gloves.

Jack is a serial killer from late 19th-century Britain. He is a significant figure in London's history and is considered "the most notorious killer in human history."

Jack the Ripper is the representative of humanity in the fourth round of Ragnarok, fighting against Hercules.