C195 Birthday Gift

Lu Zijin and her assistant rushed back to the Gu family's villa. When they found out that Koo Bailin was not in the study room and had returned to his room, she rushed to his room and knocked lightly on the door. "Hello."

No one answered.

Could it be that he was asleep?

Lu Zijin frowned slightly and forced herself to knock again. "What happened before? ... I'm sorry, I misunderstood you