Once the proud crown prince of Draegoth, Valian's life is shattered when he is falsely accused and tried for treason by his own father. Sentanced to exile in the Abyssal Pit, an S-rank dungeon where only the most severely criminals are imprisoned. The exile is a fate worse than execution. Or so Valian thought...
Through a chance encounter, he is transformed into a monster. Blessed or cursed with a fighting chance of surviving, Valian must find a way to escape the dungeon while coming to grips with his new form.