C731 immortal ghost

"I heard that if we can't kill all the ghosts in this school, we'll be reborn? Is this for real? " I looked at Xuan Qing and asked with a grim expression.

"What you just saw was me trying it out, right?" Xuan Qing pointed at the mirror. "Logically speaking, that Mirror Demon should have been destroyed by my baleful sword intent to the point that his soul would have dispersed