The sound of waves, a young man lying on the surface of the water, hoping that the waves after waves, can bury everything he's said. Lai Fan watched Zheng Tao Yang's every move, hoping to pick up on some cues that he's secretly in love with him. One day, Lai Fan catches a glimpse of Zheng Tao Yang with another girl, and the sight overwhelms him. The young man buries his secret deeper and deeper, but also gradually loses himself and begins to fall into the deep sea.