Invincible Kid Brother: This Family Will Break up Without Me

My family, who knows, I was reborn in the world of Gaowu and ended up as an infant, the second child of a poor family at the bottom. I just had to go back and rebuild it, but the whole family didn't let me, a sucker, worry about it. My mother is a low-level medicine refining worker, and she was framed by her colleagues. I had to expose my colleagues' conspiracy, and used "specialty" materials to raise my mother's medicine level to a rare level, so that my mother could be directly promoted to chief pharmacist. The whole family also moved into a spacious new house. My sister Luo Youyou was bullied by classmates and corporally punished by the teacher in kindergarten. How can I tolerate my little temper? Wearing a diaper and a pacifier in my mouth, I went to the kindergarten and beat up the classmates who bullied my sister on the spot. I even sat on the ground and slapped the snobbish female teacher. Afterwards, no one dared to bully my sister again. My father was a school teacher. He was not only ostracized by his colleagues, but also made things difficult for him by the primary school students he taught. Those children of dignitaries were simply lawless when it came to making trouble. It's lawless, right? It's illegal for adults to hit you, but I, a human cub who has just learned to walk, am not guilty of hitting a senior elementary school student, and I also punched a child. I actually punched Beihai Kindergarten. If the principal was not convinced, I also punished him. Now the whole school no longer dared to be disrespectful to my father, and they all bowed collectively when meeting me, respectfully calling me Brother Kid! Alas, I have been working endlessly for this family since I was young. Without me, this family will definitely fall apart.