Sanya has a vast sea and sky, and sunny beaches. Here, young actress Ma Yishu gradually forgets her love trauma in Beijing and finds her own emotional and intellectual belonging. During filming in Sanya, I met the localsZhang Zhicheng, a young boxer from the Li ethnic group, gradually developed a liking for him both inside and outside the play, and eventually came together. Wang Li, the ex boyfriend who wants to salvage this relationship from Beijing, is in direct confrontation with Zhang Zhicheng in terms of wealth and beliefsIn the competition, explore the true meaning of life. Ma Yishu eventually stayed behind. At sunrise in the east, by the sea, she and Zhang Zhicheng shouted for the future.