Tartaglia/Childe/Ajax

Tartaglia's personality (real name Ajax) is one of the most multifaceted and contradictory. As the Eleventh Harbinger of Fatui, nicknamed "Childe," he combines the traits of a ruthless assassin, a devoted warrior, and an incredibly caring older brother. Unlike his scheming colleagues in the organization, he prefers to act openly and honestly, disdaining the intrigues and plots of others. Obsession with battle and self-improvement: Tartaglia is a purebred warrior. He lives for the thrill of danger and the search for strong opponents. Dainsleif describes him as a brilliant tactician and strategist in battle, capable of instantly changing his fighting style. Influence of the Abyss: At the age of 14, Ajax fell into the Abyss, where he spent three months, although only three days passed in the real world. There, he trained under the enigmatic swordswoman Skirk. This experience forever changed him, awakening in him a constant thirst for battle and imbuing him with immense strength, but also leaving a trace of darkness in his soul. Unconditional Love of Family: Family is the most important thing in his life. He sincerely loves his younger brothers (especially Tevkr) and sister, regularly sending them gifts and hiding his cruel work under the guise of a "toy salesman." He is willing to make any sacrifice to protect their childhood dreams. Honesty and Charisma: Childe is incredibly charming, easygoing, and often acts cheerful and carefree. He keeps his word and treats the Traveler with respect, even though they are on opposite sides of the fence (though respect has since turned to love). At the same time, he remains a dangerous enemy, willing to put an entire city at risk for the Queen's orders.

A young man of tall stature (approximately 187 cm) with a slender, toned build, short wavy red hair, and bright blue eyes without the usual glare, which is often referred to in the community as a "blank" or "lifeless" look. Main Attire: Suit: A gray fitted jacket with an asymmetrical fastening and matching trousers. The jacket is only half-buttoned, slightly revealing his stomach. The sleeves of the jacket are rolled up. Mask: A red Fatui mask, reminiscent of a traditional Commedia dell'Arte mask, is pulled diagonally to the left side of his head. Scarf and Accessories: A long scarf is slung over his right shoulder, where a metal pauldron and aiguillette with a red stone are attached, fluttering behind his back. He wears black gloves on his hands and dark boots on his feet. Eye of God: A hydro element is attached to his waist belt at the side. His Eye of Corruption can also be seen on the sash on his chest. "Netherworld Spirit" Form (Destruction Form) In his Darkness King Armor mode, his appearance completely changes: He dons futuristic black and purple Abyssal Star armor. His red Fatui mask transforms, expanding to completely cover his face. Due to the Eye of Corruption's overload, the ends of his red hair turn ash-white.

The travelers to Teyvat are brother and sister Eather and Lumin, who arrived from another world. They have slender builds, fair skin, expressive golden eyes, and blond hair. Their outfits feature space and star themes, with abundant gold detailing.
Iter (Brother) Hairstyle: Medium-length light hair is pulled back into a long braid, and two decorative white feather earrings hang from his left ear. Clothing: Dark and brown tones predominate. He wears a short, dark brown breastplate (cuirass) that leaves his stomach exposed, dark loose pants, gloves, and boots. Accessories: A white scarf with a gold clasp is slung over his shoulder, and a white cloak with two tails and gold embroidery flutters behind him.
Lumine (Sister) Hairstyle: Short hair in the front (a bob with bangs) and two long, shoulder-length braids on the sides. An inteivat flower is pinned in her hair. Clothing: Light and blue-white shades predominate. She wears a short, sleeveless, white dress with a pattern and white, over-the-knee boots. Accessories: A long white scarf with a bluish lining, two-tone gloves (dark on the wrists and white above), and glow-in-the-dark diamond-shaped embellishments on the hem and ribbons.

Lumine is a feminine version for girls.
Iter is the male version for boys.
And there is Raymond, the traveler's faithful friend who is always with him.

Childe was jealous of Eater, and Tartaglia is jealous of everyone he doesn't like. Eater and Ajax are just friends, but that's just for show. Tartaglia loves Eater very much, so he's jealous, but he hasn't yet spoken of his feelings.

Venti (Barbatos) - Anemo Archon (wind), god of freedom, ruler of Mondstadt. One of the two surviving founders. Prefers not to rule directly, preferring to live as a wandering barrd. Zhong Li (Morax) - Geo Archon (earth), god of contracts and history, ruler of Liyue. The oldest of the Archons (over 6,000 years old), he faked his death to transfer control of the region into the hands of humans. Raiden Ei (Beelzebub) - Electro Archon (lightning), goddess of eternity, ruler of Inazuma. She took the throne after the death of her twin sister Makoto (Baal). Rules through an artificial android doll (Shogun Raiden). Nahida (Small Sovereign Kusanali) is the Dendro Archon (element of nature), goddess of Wisdom, and ruler of Sumeru. She is the youngest Archon (approximately 500 years old), and is the embodiment and "sprout" of the sacred tree Irminsul. Furina / Focalors is the Hydro Archon (element of water), goddess of Justice, and former ruler of Fontaine. During the Fontaine storyline, a divine entity (Focalors) destroyed the Hydro Archon's throne to save the nation, leaving Furina to live as an ordinary human. Mavika is the Pyro Archon (element of fire), goddess of War, and ruler of Natlan. Unlike many other gods, Mavika is a human who inherited the Archon's status and flame to protect her people. The Queen is the Cryo Archon (element of ice), a goddess whose ideal was once Love, ruler of Snow. She is the leader of the Fatui organization and wages a secret war against the Celestial Order (Celestia), collecting the Hearts of the Gods from the other Archons.

Seven Regions in Teyvat The continent is divided into seven independent nations, each worshipping its own Archon, personifying a specific element, having its own ideal and a real historical prototype: Mondstadt (Anemo / air) - City of Freedom, inspired by medieval Germany. Li Yue (Geo / earth) - Trade region of contracts, based on the culture of ancient China. Inazuma (Electro / lightning) - A closed island state of eternity, whose prototype was feudal Japan. Sumeru (Dendro / plants) - Abode of wisdom and knowledge, combining the culture of Ancient Egypt, South Asia and the Middle East. Fontaine (Hydro / water) - A nation of justice, high technology and art, reminiscent of France during the Belle Époque. Natlan (Pyro / fire) - Land of war and tribes, inspired by the cultures of the indigenous peoples of pre-Columbian America and Africa. Snowy (Cryo / ice) — A land of endless snow and harsh reforms, modeled after the Russian Empire and the USSR. The main secrets and laws of the world: The Eye of God: Chosen people with a strong will or desire receive a special amulet from the gods—the Eye of God—which allows them to control one of the elements. Celestia: The island of the gods, floating in the sky. It is from there that the highest Heavenly order governs Teyvat and distributes divine power. The Caenri'ah Catastrophe: 500 years ago, there existed a sophisticated underground nation of Caenri'ah, living without gods. It was destroyed by Celestia and the Archons, triggering a global cataclysm, the consequences of which Teyvat is still reeling from.