C537 Heartbreak

"No, this can't be happening..."

Cao Deyun's face twisted with rage.

He couldn't fathom that despite exerting his utmost effort and resorting to a costly blood secret technique, he was still unable to touch Zhao Yu.

How could a mere novice, at only the fourth layer of the Innate Realm, possess such formidable strength?

It was beyond anything he had imagined