C1516 There must be Something Unusual

"Not good!"

Chang Baimei's gaze darkened, seething with rage.

He was now certain that Zhao Yu possessed a secret method to replenish his vital energy. There was no other explanation for how he could outlast him with no sign of fatigue—it was preposterous.

"Ha, Chang Baimei, are you sure you want to keep this up?" Zhao Yu taunted, standing tall in the blood-red realm