One Punch Man 2nd Season

After defeating Boros, Saitama returns to his ordinary routine, but monster attacks are increasing and the Hero Association is struggling to keep up. At the same time, Garou, a former disciple of Silverfang, begins hunting heroes one after another in his attempt to become an unstoppable monster. While Genos and the Association focus on this new threat, Saitama enters a martial arts tournament out of curiosity and a desire to understand skilled fighting better. Beyond the arena, however, the monster crisis keeps escalating, and an old prophecy of a great catastrophe begins to feel less like a distant warning and more like something already taking shape.