Fury of the Iron-Blooded Sword Demon

Ran Bloodrune was born as bastard to a noble family… and treated like a stray dog within the family. Initially a prodigy, everything went downhill after he was afflicted by a rare disease called "mana drain". After losing his value from the patriarch, he was exiled by the household. Discarded to rot and die. He goes through series of events and eventually ends up forming a contract with a demon. But it never comes without any cost. Haunted by whispers, drawn to violence, and rejected by the very world he tried to belong to, he begins his quiet struggle for redemption. Because somewhere deep inside his heart... He still wants to be seen. He still wants to be loved. And maybe... that’s what will make him the most dangerous of all.