Tang Yun, the little brother next door whom Qin Wo had liked since he was a child, suddenly became one of his family members one day - Qin Wo was quite satisfied with his father's vision and married Tang Yun's mother.
Unknowingly flirting with my brother, my slow brother finally got the idea.
Brother, why not marry me and save two betrothal gifts!
Tang Yun: Qin Wo!
Qin Wo: Kiss me? Ok brother!