C4428 Nail the City Walls
From the start of the battle until now, Lu Yu hadn't even used much of his strength to crush his opponent.
This level of battle didn't have the effect of sharpening himself. It was even somewhat a waste of time.
"Forget it, you should just die."
Lu Yu raised his hand and waved. A terrifying wind appeared in front of him, instantly tearing apart the Hell Barrier