Following the fight, Saitama overhears a civilian mocking the heroes who lost, suggesting they were weak. Saitama takes the blame and plays the fool, acting as if he only arrived after the other heroes "weakened" the Sea King, to protect the pride of the fallen heroes.
Due to his actions, Saitama is promoted to B-Class (Rank 101). Watch One-Punch Man - 09
While other heroes were defeated and the public was in despair, Mumen Rider's bravery inspired the crowd. Following the fight, Saitama overhears a civilian mocking
Knowing he is completely outmatched by the Sea King, Mumen Rider fights with pure conviction to protect the people, earning the crowd's cheers and the respect of the battered heroes. Following the fight