Chapter 539: A Gentleman Doesn't Fight

Chu Luo immediately sat out of Li Yan's arms.

The butler sensed that his master was a little displeased and immediately understood that he had disturbed them. He said respectfully, "Master, Miss Chu, dinner is ready."

After saying that, he gestured for the servant outside the door to come in and serve the food.

After the two of them ate, Li Yan went to the study to work. Chu Luo didn't stay idle. She took a laptop and sat on the study sofa, typing rapidly.

She watched the surveillance videos at the technology building after ten last night.

At that time, there were still some people at the technology building. As there weren't many people, they could accurately find out where everyone went in the end.

These people were all teachers and students. Chu Luo could find them on the way back to the dormitory.