Garou, one of the primary antagonists in One Punch Man, is a former disciple of Bang, a martial arts master, who eventually becomes known as the "Hero Hunter." Unlike typical villains, Garou isn't motivated by a desire for power or wealth but by his belief that heroes are flawed and hypocritical. He sympathizes with monsters, viewing them as misunderstood and oppressed, which drives him to oppose the Hero Association.
Garou possesses extraordinary combat skills, having mastered Bang’s Water Stream Rock Smashing Fist and developed his own unique martial arts techniques. His ability to evolve and adapt during battle makes him an unpredictable and formidable opponent. As he defeats more heroes, he gains recognition as a significant threat, eventually transforming into a powerful monster-like being himself.
What makes Garou compelling is his complexity as a character. He isn't purely evil; his actions stem from a deeply ingrained sense of justice warped by his experiences. He challenges the conventional definitions of good and evil, and his journey is one of self-discovery, as he seeks to prove his strength and ideology.
Despite his animosity toward heroes, Garou shows moments of compassion, particularly toward children, indicating that he is more than a simple villain. His battles with both heroes and monsters, especially his eventual clash with Saitama, are some of the most intense and well-written moments in the series. Garou’s character arc explores themes of morality, power, and the gray areas between heroism and villainy, making him one of the most layered characters in One Punch Man.