C556 Ventilation Therapy

The old man was unwilling.

"Brat, what's wrong with you? Can Elder Cheng's words not count?"

As Elder Cheng said this, he pushed the large bow towards Zhang Xiaofann. His immense strength forced Zhang Xiaofann to take a step back, and only then did Zhang Xiaofann realize that Elder Cheng was an expert.

"Thank you Elder Cheng