When Wuya Immortal Venerable returned from the Barbaric lands, Star River Immortal Venerate immediately sensed the strange aura on him that instilled fear, believing that Wuya Immortal Venerable's power now far surpassed his own.
However, under such circumstances, Wuya Immortal Venerable did not return to the Barbaric lands to deal with Lu Chen; instead, he came back to have the Heavenly Splendor Hall attack the Mysterious Moon Palace, which proved he was wary of something.
From Wuya Immortal Venerable's series of reactions, it was evident he considered Lu Chen significant, indicating that the person he was wary of should be Lu Chen.
Of course, at most, Lu Chen was just an Immortal King; Wuya Immortal Venerable couldn't possibly be wary of an Immortal King, so the thing he feared might be something on Lu Chen.
