C4456 Are You Sure It Was Just Once?

"Dong Dong Dong Dong." The sound of someone knocking on the door was heard once again. Luo Huan didn't even raise her head as she said, Come in.

"What is it?" Luo Huanhuan flipped through the documents and waited for the other party to speak. However, the person standing in front of her did not make a sound.

Luo Huanhuan frowned. As if she had realized something