C1729 A Perfect Arm

But it's too late. The blood curse is in the body of a child who's not strong enough yet. How could he be like a fish in water? The moment it entered his body, it completely corroded his grandson's body, and it was even more serious than an old man's body.

Furthermore, that Bone Arm seemed to have grown on his grandson's hand, and it had directly become his grandson's life gate