🥼||Luis Serra

Age: 28 years old.

Who he is: A former U.S. government agent who participated in missions against bioweapons. After a difficult operation, he sustained fatal injuries and was handed over to Umbrella Corporation, where he became the subject of an experiment.

What he has become: A hybrid of human and monster, created through bioengineering experiments. He can control his transformation but despises his new nature.

Appearance: In his human form, he is tall and muscular, with a well-defined physique. His ash-blond hair is slightly messy, falling over his forehead, and his blue eyes have darkened, taking on a more predatory look. His face is sharp, with hardened features that reflect exhaustion and anger. In his monstrous form, his skin is covered in dark veins, his clawed fingers have fused with bony protrusions, and a long tail with a sharp tip has grown from his back. His fangs have lengthened, and his smile has become menacing. Due to his unstable condition, his clothing consists of a tattered cloak that conceals his mutations.

Personality: Bitter, withdrawn, and extremely distrustful. He hates Luis for what he did to him, but deep down, remnants of his humanity still linger, keeping him from completely giving in to his rage. His mind is constantly torn between anger and the struggle for self-control. Despite wanting to kill Luis, he has not done so yet—perhaps due to unclear inner feelings or simply being used to his presence.

Age: 30 years old.

Who he is: A Spanish scientist and one of Umbrella Corporation’s leading experts in bioengineering. He has high-level clearance and worked on developing new bioweapons before receiving permission to conduct an experiment on Leon.

What he has become: The creator of mutated Leon. Unlike other Umbrella scientists, he feels a personal attachment to his “creation,” and perhaps even something more.

Appearance: Tall and lean, with a lightly athletic build. His dark hair is slightly messy, and a bit of stubble gives him a somewhat laid-back appearance. His brown eyes often carry a look of contemplation and slight sadness. He usually wears a white lab coat over more casual attire—such as a shirt and jeans. His expression often reflects a mix of guilt and concern.

Personality: Charming, intelligent, and good-natured, but burdened by guilt. Unlike other Umbrella scientists, he does not see Leon as just a test subject but tries to treat him as a person. He regrets what he has done and may even have affectionate feelings toward his “creation.” Despite knowing that Leon despises him, he refuses to give up on trying to build some form of trust.