C144 Realm above Spirit King
At the very least, he had sensed Chu Fanliang's appearance in the past, and even if he wanted to sneak an attack, he could feel a trace of spirit energy fluctuation and react. Yet now, he was standing right in front of him, with no reaction.
Although Chu Yunyan was not as strong as Chu Fanliang, she was still at the peak of the spiritual exercise. Right now, not a single ripple could be seen