C887 Cooperation Partner

Huo Niannian's heart skipped a beat. She didn't know why, but ever since she told Gu Tingshen to separate from her and stay alone with him, Huo Niannian's heart couldn't help but beat faster.

"You, why did you lock the door?"

"Rest. " Gu Tingshen loosened his tie casually and walked into the room. His footsteps were very light. "Don't lock the door when you rest?"

"Oh