After the Great Apocalypse, the human race mutated into several blood breeds, followed by incurable diseases, rampant natural disasters and thriving famine. The Empire of Imperia decides to solve one of the dire crises for their Rubirian nobles by a simple solutions: feasting on the flesh and blood of other breeds. Lesser breeds are targeted and enslaved as fodder for the Rubirians. One such unfortunate man of the Sabelian blood is Ryr, whose family is sold to Lord Segel of Parreno, a small island south of the Imperian mainland. Ryr witnesses the brutalization of his family and is killed with them. However, he is revived a strange masked man who buys his corpse at the market and assists him to seek vengeance and tear the empire into shreds. This is a dark, cold-blood tale of revenge and a bloodcurdling journey packed with magic, mystery, and gore.