C681 Not Even a Single Punch from Yours Truly Can Stop It

Before leaving the remains of the Locust Demon, Lu Chen found a flash of light in a corner of the cave. His divine sense was sharp enough to detect this change, and then he went to the corner of the cave.

"Hmm?"

He tried to sense it carefully, but he didn't find any abnormalities.

"There was clearly a flash of light just now. What exactly happened?"

Just as Lu Chen was thinking