Kim Isaac, once the all-powerful Skeleton King, is now a baby in a onesie. Tricked by the gods and sealed away, he’s reincarnated into a family of saints at the heart of the Holy Empire. He can’t walk or talk, but he can plot. And with his loyal demon followers working from the shadows and a grudge deeper than the underworld itself, this baby isn’t here to be cute — he’s here for payback. The Holy Empire has no idea what's coming… and the gods are about to regret ever crossing the Skeleton King!