C169 Cooperation

Gu Cheng'en didn't return to his room after leaving the hospital. Instead, he stayed on the street for a while.

Feeling the flow of people on the street coming and going, and feeling his loneliness, a trace of gloominess flashed in his eyes.

He remembered what Gu Chengyu said to him just now, and a few more emotions appeared in his eyes.

Although he knew everything he said was correct