The Scum Is Undercover 

Xie Lan's guess was confirmed by Dong Zheng when Dong Zheng spoke. 

"Gong Xian is here because he led the group of enemies here." Dong Zheng answered as he looked at Xie Lan in the eyes. 

"He betrayed us?!" Fan Wen exclaimed in shock as he looked at Gong Xian, stunned. 

Fan Wen can't believe that the usually silent and cold, and also somewhat lazy, Gong Xian would betray them cultivators. After all, this land is Gong Xian's roots. So, Gong Xian should protect this land and side with the cultivators as his allies, for he is also a cultivator himself. 

But, he didn't. Gong Xian instead sided with the enemies, who came from a foreign land. He doesn't even know them… so why…?

Fan Wen started when he suddenly thought of something. "Could it be due to Ho Yue?" he asked as he stared at Gong Xian, waiting for him to answer.