C99 The Demons in the Harem!

The mournful howl reverberated in the back palace. Even the sleeping concubines were awakened by this ghost-like scream, and they immediately felt a headache.

"Monster, how dare you to cause trouble in my back palace?" Helian Yichen shouted coldly. He could easily kill this monster, but if he killed it so easily, he would not know who the real culprit behind the scenes was