Under the snow-filled Apocalypse, a boy – ever beautiful, ever blooming – was born by the will of the God of Death, as His very Apostle of Ash. His mission: to restore the balance of life and death, by purging the evil within – a blood pestilence ravaging the ranks of Man for decades. And so, the...

One day, a private military contractor (mercenary) dies in mission. Nothingness should have awaited him at the very end – yet, that man finds himself reincarnated in another world, under the guise of a cute young boy, Athisia. And so, the young Athisia strives to become a hero in a decaying world...