In the dream and reality, the heroine Lu Lingxi is in a dilemma. There is love in the dream on the right hand, and life in the reality on the left hand. She lives in a cage of reality but spends her whole youth chasing the male protagonist Lu Yuan.
Lu Yuan and Lu Lingxi live at opposite ends of reality. Lu Lingxi is frustrated again and again in his efforts, but he clings to hope when he almost gives up. Can they meet and get to know each other when they are so far apart, and what kind of answer will youth give her?