The forgotten that had returned. He who was improving. Old wounds re-opened. And a girl who can stop it all. Will he go back to the way it was? Will everything start all over again? Will every sacrifice be for nothing? Or will he finally be saved from pain.

taehyung, the grief-stricken son of lucifer, arrives in a rainy, southern town to stop his half-brother's apocalypse, only to find himself bound to a girl with a forbidden power and a heart just as haunted as his own.