In the competition on modern campuses, Lin Junyang and Yu Qiqi have always been rivals. One is a smart and calm academic master, and the other is a brave and courageous "queen". Their fight has lasted almost throughout their entire high school career. However, a sudden seaside event changed their fate. A storm swept through, and the two were swept into the ocean, and eventually drifted to a mysterious desert island.
On a desert island, they had to put aside their past hostility and face the cruelty of nature and the threat to life together. The initial conflict and mutual distrust gradually turned into dependence and trust with one life and death test after another. On this isolated island, they learned how to survive and gradually understood each other's hearts. As time goes by, the old antagonisms begin to blur, replaced by deep emotions and a tacit understanding of mutual support.
However, fate seems to be playing tricks on them forever. The years they spent on a desert island eventually turned into a dream. When they woke up, they were back on campus, and everything was normal in their sophomore year classes. The experience of the desert island seems to be just a distant dream, but their emotions for each other are always with them.
Facing the confusion and confusion after their reunion, Lin Junyang and Yu Qiqi must re-examine each other and re-understand their own growth and changes. Will fate push them into another unknown journey again? In this campus that was once a battlefield, can they find answers among the complicated emotions? Perhaps, all of this is just to make them cherish the present more and cherish everything in front of them.