

In fact, all it takes to defeat evildoers with just one punch has led to an unexpected problem-he is no longer able to enjoy the thrill of battling and has become quite bored. Now, Saitama is incredibly powerful, so much so that no enemy is able to defeat him in battle.

In order to pursue his childhood dream, he trained relentlessly for three years-and lost all of his hair in the process. The seemingly ordinary and unimpressive Saitama has a rather unique hobby: being a hero. All the while, the reason for mankind's petrification remains unknown. However, Senkuu's master plan is threatened when his ideologies are challenged by those who awaken. Taiju's brawn and Senkuu's brains combine to forge a formidable partnership, and they soon uncover a method to revive those petrified. Taiju learns that Senkuu has developed a grand scheme-to launch the complete revival of civilization with science. Among a stone world of statues, Taiju encounters one other living human: his science-loving friend Senkuu, who has been active for a few months. Several millennia later, Taiju awakens to find the modern world completely nonexistent, as nature has flourished in the years humanity stood still.

Just when Taiju begins his confession however, a blinding green light strikes the Earth and petrifies mankind around the world-turning every single human into stone. After five years of harboring unspoken feelings, high-schooler Taiju Ooki is finally ready to confess his love to Yuzuriha Ogawa.
