C111 Unconventional therapy

"Heh, sorry to trouble you little brother."

Zhao Qizheng was polite again and again.

Yun Long had already completely entered into a state at this time, and asked directly.

"Mr. Zhao, when did your back pain start?"

Zhao Qizheng said: "Ah, quite a few years have passed. I used to do paperwork at the city council's office