Jojo: Demi-humans? They are the Black Shadow Army!

A demihuman, a creature that can't be killed, no matter what. Whether pierced through the heart, shattered in the head, or shattered into pieces, they can be revived in pristine condition. Jon thought he'd traveled to an ordinary parallel world until he met Diablo in Egypt. Jon died, but he lived again. A laceration on a bug arrow pierced his finger, and he awakened the undead demihuman Stand ability. Black particles, IBMs, continuously reorganized into black ghosts. At this moment, the undead Dark Emperor was fully born. Why do these black ghosts resemble the Black Shadow Legion? Jon wondered, his eyes burning with inky flames. Gradually, Jon possessed nine different types of Black Shadow Legion Stands, each with its own distinct abilities... Jon: "Whoever kills me, I'll kill. Even if I die, you won't survive." Dio: "Why are all my escape routes filled with Stands?" Dio...