A “cousin” suddenly shows up at Lin Yu's house in secret? What “intention” does this boy, who has “mysteriously” barged into Lin Yu's life, have? Lin Yu is shocked. Is he going to have to live with this boy, whose IQ is a little low, for years to come? How is he supposed to survive?
“Big brother, how did you get your six-pack?”
“From lifting you.”
Theme: Are the feelings of youth, including the “curious” feelings between brothers?
