Three powerful auras suppressed the Ghost Kings who wanted to fight back.
At the same time, the figures of Yu Mo and his two companions appeared on the scene. To subdue these Ghost Kings, the help of Yu Mo and his companions was definitely needed.
Under their intervention, these Ghost Kings couldn't make much of a splash against Hongzun and his group and were quickly slain.
Seeing a Ghost King being killed on the spot, the other Ghost Kings dared not act rashly, though they were still conflicted, mainly because of the Ghost Emperor.