*The story of two people with obsessive-compulsive disorder
Lin Zongyu: "I have obsessive-compulsive disorder."
Zhang Yun: "Do you have obsessive-compulsive disorder? What a coincidence, I have it too!"
Lin Zongyu: "... What a coincidence"
The female protagonist with obsessive-compulsive disorder refuses to accept her fate & the male protagonist with obsessive-compulsive disorder who doesn't know whether he is a puppy or a wolf
Sad and sweet
HE
Purpose: Mutual achievement