There's Always An Idiot

"I guess this zombie emperor is really hard to deal with!" Before Gao Haoyun responded, Lan Lu joined the conversation with some insignificant words, then turned to Si Kongchen and asked, "Chief Si, what do you think?"

Si Kongchen wore no expression except a slight frown. As Lan Lu looked at him, he stayed silent for a few seconds then replied, "When the zombie emperor was out of control, his energy seemed to achieve a new level. Although we haven't met other zombie emperors, I feel this one is going beyond the level of ordinary zombie emperors."

He made it pretty clear that Wu Chengyue didn't mean to be unhelpful. Instead, he was really not able to suppress the zombie emperor's power!