He was once a master of mechas but was reborn following an accident. Upon his rebirth, it felt as though he had entered a parallel universe, where numerous unrecorded events suddenly came to light. Mechas, martial arts, and mysterious powers emerged, along with the strange three-eyed tribe and the fearsome giant insect tribe. Beyond what is known as history, there exists another era of history. A small individual navigates through tumultuous waves, striving to uncover the true history that lies beyond the recorded accounts.