C351 I Ate It at That Time

She knew he was still working on the treatment for the 173 virus, and he seemed to be working day and night.

Bang! Bang!

Dai Qingge gently knocked on the door and called out his name, "Doctor Wen."

When Wen Xin was analyzing a set of data, she heard someone knocking on the door. He heard Dai Qingge's voice and got up to open the door.

He saw Dai Qingge standing outside and asked loudly