On the first day of high school, Yuuki Kousuke was killed while trying to help someone. However, that was not the end of his story. The old man he helped happened to be a god. As thanks, he lets Kousuke reincarnate into another world. He was overjoyed to live the life of those overpowered protagonists seen in his favorite isekai stories, however he found himself in the body of his alternate self in a parallel world few minutes after his death but with cheat abilities.

This is where his story begins as he gets entangled with shinto priests ,dealing with another god in the form of a cat and fight against other beings with supreme powers like himself.