Orochi, also known as the Monster King, is a major antagonist in the manga/anime series One Punch Man, serving as one of the main antagonists in the Human Monsters Saga. He is the self-proclaimed king of the monsters, and the leader of the Monster Association.
› wiki › Orochi_(One_Punch_Man)
(オロチ) is the main antagonist and final boss of The King of Fighters '97. It and its followers are another interpretation of the mythical eight headed serpent, Yamata no Orochi. In the KOF series, Orochi was sealed 1,800 years ago by the Three Sacred Treasures of Japan.