When the good-natured high school student Taiju finally gathers all his courage to confess his love to Yuzuriha – the girl of his dreams – the sky is filled with a blinding light that turns all living beings it touches to stone. After thousands of years encased in stone, he miraculously breaks free and explores the area for other survivors and the reason why everything is as it is now. During his search, he encounters his good friend and science genius Senku, who managed to escape his stone prison over half a year earlier. Together, the two try to save the world’s population and investigate how this event occurred. In their adventure, they naturally encounter not only friends… Volume 3 of the adventure!.