Ever since his father brought back a mixed-race baby when he was six years old, Song Yu’s life has been completely entangled by this clingy little guy who couldn’t speak Chinese well.Le Le who was in kindergarten: Xiao Yu gege, my classmate said today that he has a beautiful sister-in-law. What is a sister in law?Song Yu: His older brother’s wife.Le Le: No! I don’t want a sister-in-law!Song Yu: ……Le Le: I’ll be your sister-in-law! (Something isn’t quite right…….)Song Yu: Please study up on Chinese familial relationships.Le Le: Wait, wait. I’ll be my sister-in-law!Song Yu: ……Mouth says one thing but body does another, cat-like gong x mixed-race, obedient and straightforward puppy-like shou.