Character from One-Punch Man by ONE & Yusuke Murata
The Monster King — a Dragon-level Mysterious Being who rules the Monster Association with overwhelming power and a body that regenerates from near-destruction.
Orochi was the Monster Association's king — the most powerful monster in the organization (aside from whatever 'God' is). He was created through Psykos's monsterification experiments and served as the Monster Association's figurehead and enforcer. His fight against Saitama — where Saitama casually one-punched him — established that even the monster world's apex predator is meaningless against the series' protagonist. He later fused with Psykos into Psykorochi, a continental-level threat that required Tatsumaki's full power to contain.
Massive and terrifying — a multi-horned, multi-headed dragon-like form with dozens of serpentine necks emerging from a central mass. His design is maximally intimidating. When damaged, he regenerates by absorbing matter and energy from his surroundings.
Also known as: Monster King Orochi, Orochi