Little brother of the Trein family.

Trein is a family of my OCs, that appeared and developed overtime from my avatars in videogames.

(Well, except that blond girl, obviously. She is "heavily inspired" by Evelyn Chevalier from ZZZ, to the point she can hardly be called "Original". Evelyn's backstory from the game is pretty vague, leaving much space for imagination, so just consider her being an Evelyn from a parallel universe, where Hollows were never a thing)

Sergiy Trein is the youngest child of Christopher and Elizabeth, born in Teyvat after they crossed the portal from the post-Catastrophe world. Like his older sister Josephine, the residual portal energy granted him rare purple eyes. Growing up under the shadow of his father's legendary status as 'The Phantom', Sergiy developed a deep sense of duty. Trained by Christopher in combat and grounded by Elizabeth's wisdom, he chose to set out on a wandering pilgrimage across Teyvat to gain real-world combat experience, protect innocents, and prove himself worthy of one day inheriting the Phantom myth. He travels from region to region, acting as a freelance protector and guardian.

✨ The Trein Family Saga ✨

Other family members:

🏹 Elizabeth (Click Here) - The Matriarch. Master of elixirs, poisons, and sharp wit.

👤 Christopher (Click Here) - The Patriarch. Legendary retired vigilante "The Phantom".

🦅 Tork (Click Here) - Eldest Daughter. Elite solo explorer of the Adventurers' Guild.

🎭 Josephine (Click Here) - Middle Daughter. Intelligence operative hidden in Fontaine.