C394 Become allies

"Wait for me here for a while, I'm going in to get something."

After the promise was made, Gu Yu Cheng said a few words to Si Yicheng and Gu Tong before entering a room as well.

After a while, he came out with a briefcase.

"Take a look."

Gu Yu Cheng handed the briefcase over to Gu Tong.

Gu Tong raised her head and looked at him quizzically. She then took the briefcase and opened it