What would you do when your life is full of regrets and you feel like starting all over again? Ah ok I know this quite impossible but this is what our protagonist was feeling until he made a deal with "child of god" but as we know nothing is free in this world so the catch . That is he must pay the price for going back in time and starting his life again that is, he must go to another world and do as the "mysterious voice" in his head say what to do.

Where in this new world he makes unbreakable relationships learns about love experiences feeling he never felt before.