Everyone at school knows Shen Mo hates Li Nian. He humiliates her in public, yet secretly protects her. Then Li Nian finds his diary: he got close to her to avenge his sister, who died by suicide. But just as he decides to let go of his hatred, fate plays its cruelest joke: the real culprit behind his sister’s death is Li Nian’s father. Reeling from the double blow, Li Nian leaves him with one last message: “In our next life, will you be the one to love me? Please?” Then she disappears into the crowd. Years later, they meet again. He can walk now, but he still can’t catch up with her.
