C487 The Green Hat.

Qian Fengguang brought Cheng Si to the city and even arranged for someone to book a private room for him. Every day, there would be someone to bring him food. The security was very good, and even the people who cleaned the room were not allowed to enter.

The only thing Cheng Si could see was Qian Fengguang visiting him from time to time.

"Remember, in the next few days