Snow Falls in the Sky

When you wake up, you are in the underworld; when you open your eyes, you are in the void. The God of Death, Heisha, named him September, gave him a soul-eating giant sword, and left him three warnings until death, but erased all his past. Ember of the Gods, he is a young man who has lost his memory and is also the vessel for the return of Hades. Nine layers of seals, nine levels of forgetfulness, when all the black beads of the Soul-Eating Sword are shattered, will the life belonging to "September" eventually come to naught? He doesn't trust anyone, he can't even trust himself, but when the bond is engraved into his bones, he insists on carving his own way in the given destiny.