I Thought You Were a Green Plum, but You Want to Sell Me

When Yang Xiaoxu was three years old, he formulated a detailed and comprehensive "Brother Adoption Plan", which included but was not limited to: forming an "Invincible Heroes", climbing trees to dig out bird's nests, and dominating the kindergarten sandpit. Until the Li family's aunt gave birth to a beautiful girl - a younger sister. The grand plan shattered on the spot. Yang Xiaoxu picked up his small schoolbag and walked straight to the scrap station with short legs. He asked seriously: "My brand new sister can't play football. Can I have a younger brother?" Ten years later. . . . . .