At the moment when he became the Demon King, Tokiwa Shougo, who shared all the memories of the Demon King in all time and space due to the power of encountering demons, knew the unknown secret of his assistant. Frustrated, he used all his power to reverse time and rewrite history. In order to save this broken world, to resurrect his dead companions, and to... Escape the cruel reality that he could not face, but he did not know what went wrong. The Demon King returned to the beginning - the day when everything began!
Purpose: I hope everyone's story can have a happy ending
