SYNOPSIS :
In a world overrun by monstrous threats, superheroes rise to defend humanity. Among them is Saitama, an unassuming man with a peculiar routine of 100 daily sit-ups, 100 push-ups, 100 squats, and a 10km run. Through sheer dedication, Saitama has attained unimaginable strength – he can defeat any foe with a single punch. However, this overwhelming power comes at a price – Saitama finds himself utterly bored, yearning for a challenge that can match his abilities.
One-Punch Man isn't just about Saitama, though. This series boasts a vibrant cast of heroes, each with their own unique motivations and fighting styles. Witness the rivalry between the cyborg Genos, who idolizes Saitama and seeks to become his disciple, and the arrogant but talented martial artist Mumen Rider. Encounter the eccentric heroes of the Hero Association, all vying for recognition and battling a never-ending stream of monstrous threats.