简介:Cheng Keshu didn't sleep. She was lying on the back of the seat that was tilted backwards, relaxing. The sun was shining on the window glass like a waterfall, and the white catkins were floating in the air. She raised her wrist and looked at the time. She felt that there were almost four hours left. Having just arrived, I had enough energy, tilted my head, and fell asleep leaning on each other with Li Yun.