In the heat of the battle against Cosmic Garou, Saitama began to exhibit a lot of his move set, which he had never done before. These were all parts of his 'Serious Series', and redefined what ...

As the most powerful villain yet in the series, this fight could actually force Saitama to get truly serious. One-Punch Man's future hinges on Empty Void's next actions, and the next chapter can't ...