Movie
Description
Baek Yoonho, a Korean S-Rank Hunter and master of the White Tiger Guild, began his career as a firefighter. His imposing physique and tireless rescue efforts earned him the nickname "Fire-fighting machine." The emergence of gates led to his awakening, shifting his path to hunting.

A Dungeon Break near a kindergarten proved pivotal. While rescuing children, he first manifested his transformation ability. Emerging in beast form, he faced public terror and rejection as people mistook him for a magic beast, causing lasting reluctance to use his full power. He co-founded Korea's first major guild, Fiend, with Lim Tae-Gyu, but disputes over profit distribution led him to depart and establish the White Tiger Guild with loyal members.

Physically, he is tall and muscular, with spiky orange hair, pronounced canine teeth, and glowing orange eyes that turn yellow with slitted pupils during combat. He wears black armor with golden shoulder guards and claws. His transformed state features white fur, pure white hair, sharp claws, and prominent fangs.

Stern yet deeply caring, he nearly fought Hwang Dongsoo for assaulting a guild member and demanded answers from Sung Jinwoo after the Red Gate incident claimed his members' lives. His perceptive nature made him the first to recognize Jinwoo's limitless growth potential.

His primary ability, Transformation Magic, allows full or partial shifts into a humanoid white tiger, greatly enhancing strength, speed, and reflexes. Eyes of the Beast assesses opponents' power and boosts his reflexes. Despite his S-Rank, his combat prowess is considered mediocre globally. Key feats include sparring evenly with Ma Dongwook without full transformation, evading attacks from Atsushi Kumamoto, and surviving the Ant King's assault during the Jeju Island Raid.

He participated in the Double Dungeon response, confronted Jinwoo after the Red Gate incident, and joined the Jeju Island Raid and Monarchs War. In the epilogue, he returned to firefighting. An urban legend holds that his full transformation signals catastrophic threats.

In *Solo Leveling: ARISE*, he appears in two variants. The Light-element SSR Tank scales with Defense, inflicts Defense Decrease debuffs, and uses skills like White Flame Strike and White Flame Gale Kick. The Dark-element SSR Fighter, Silver Mane Baek Yoonho, scales with Attack and lost HP, employs Bleed effects, and wields skills like Slaughter and Extreme Attack: Beast Form, which increases damage at the cost of HP.