The young man hears that he is obsessed with a past event in his youth. He stays in the home of his father's childhood sweetheart, Aunt Chen, and gradually gets along with Aunt Chen's daughter Chen Xue from tit-for-tat and mutual exclusion. He was once rebellious and confused, and he traveled around because of his obsession to find the sister next door, but at the moment of reunion, he was relieved to let go of the past. In the end, with the care of Aunt Chen and the company of Chen Xue, Tinghai found his way back and resumed his studies. From an ignorant boy to a young man who understands responsibility and cherishment, he gained a life full of warmth and hope.
Very pretty.