On the day high school student Taiju decided to confess his feelings to his long-time crush, a strange light shone through. In an instant, all the people in the world turned to stone! Because of his unfulfilled wish, he retained his consciousness. Thousands of years passed, and finally, the petrification curse was lifted. To his surprise, a message appeared before him, asking him to follow it… Taiju went there and reunited with his classmate Senku. He then decided to join forces with Senku to rebuild human civilization.