Berserk of Gluttony manga volume 2 features story by Isshiki Ichika and art by Daisuke Takino.

Having discovered the true power of his Gluttony skill, Fate Graphite has taken his first step toward becoming a warrior. Now he works as a servant in the home of Roxy Hart by day…and hunts monsters to satisfy his appetite by night. But the corpses left in his wake have sparked rumors of a lich on the loose. When Fate learns that his former tormentor, Hado Vlerick, seeks to slay his alter ego, this weakling-turned-warrior hatches a plan for revenge!