God has run away? The world is in chaos? Michael goes to the human world to look for an old friend, and save the world together, but the reincarnated Lucifer can no longer remember him…… And the reason turned out to be because Michael himself sealed his memories and powers away! To awaken him now……he must #%￥#……forget it, even if he has to cry and grovel, he will bury the pit that he dug himself!