C2847 It Was a Crushing Situation

In order to avoid being discovered ahead of time, Qin Chu brought Shangshu Yu, Long Liuyu, the Ghost Valley Chief, and Heavenly Sovereign mountain lord into the Buried Skies Coffin World.

Qin Chu's Buried Skies Coffin World was a high level one. It could block some auras, isolate others from sensing them, and was conducive to hiding