Berserk of Gluttony (Light Novel)

Fate Graphite is one of the forsaken. Cursed with the skill "Gluttony," he is ever starving, never sated...until the day he kills a dying thief and devours the man's strength--and his soul. The true hunger of Fate's Gluttony has awakened, and if he can learn to control his power, he will at last be the master of his own destiny.

Fate wants nothing more than to save Roxy from certain death in Galia, a death to which her fellow holy knights condemned her. As he follows Roxy's trail, he encounters a Galian girl he once met: Myne, who wields a black axe that eerily resembles Fate's own black sword. Myne agrees to help Fate fight the monsters between him and Galia--but once they get there, he must repay her favor in kind.

At last, Fate reachers Babylon, the border town on the edge of Galia where Roxy is stationed. But the moment Fate arrives, a mysterious woman calling herself Eris intercepts him to deliver an ominous message: "Roxy Hart must die." If Fate wants to rescue the girl who saved him, he must journey into the heart of vast, monster-ridden Galia and face whatever darkness lies within.