C330 To be condemned by all

After hurriedly cleaning up, Gu Tong and Si Yichen arrived at the door of Gu Yu Cheng's room and knocked.

However, no one came to open the door.

"Big Sister, Big Brother Si, are you guys here to look for Master?" Gu Yu Cheng didn't knock on the door, but knocked out the promise next door, staring at the two of them in confusion.

Gu Tong immediately nodded and replied, "Yes