Hunter × Hunter: The Seven Deadly Sins

Transported into the world of Hunter x Hunter as a member of the Zoldyck family, he is Illumi’s twin brother and the older brother whom Killua looks up to with awe. From the age of three, he began training in assassination, and by six, he was already carrying out missions. With blood-stained hands and mountains of corpses beneath his feet, his legend began as an assassin. — Crossover: Hunter x Hunter, Demon Slayer, One Piece. — Description from novelcodex.orgFull novel: Hunter × Hunter: The Seven Deadly Sins — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠