C459 Conditions

When Tang Tang was about to look for Gu Xiaobai with the slowly drawn book in her hand, she opened the door and saw his hand that was about to knock on the door.

After some thought, the man and woman stood face to face. They looked at each other, but for a moment, they were speechless.

The atmosphere at the door suddenly became somewhat awkward. In the end, it was Gu Xiaobai who said first