C161 There's something at the bottom of the cliff

Following Zhang Zitao's movements, Zhao Yanran seemed to faintly hear a click.

Zhang Zitao's face did not have the slightest expression of distortion. It was as if the pain of being dislocated and reattached was nothing to him.

But in reality, Zhang Zitao truly did not feel any pain.

His own medical skills were already so amazing