"Because they have the aura of resentment." Helian Wei Wei turned her head around and gave Taozi a glance, saying, "If the aura of resentment is strong enough, they can exchange the price of their reincarnation with a chance to exact revenge in the netherworld, even without swallowing evil spirits. Do you not know this?"
Taozi shook her head, as her expression grew darker. It was her first time hearing that one could do so in the netherworld.
Helian Wei Wei smiled lightly. "It's understandable that you don't know, since there aren't many hostile ghosts that are so stubborn."
Whilst saying, Helian Wei Wei tilted her face over and directly said to Baili Jiajue, "Are you leading the way?"
To demons, finding the place with the most aura of resentment was always a piece of cake. Moreover, the demon in question was Baili Jiajue.
Actually, there was a haunted laboratory in the school.
