Brother Is so Awesome

"Little sister, don't be fooled by those brats in school, they are just beasts!" "Little sister, don't listen to your teacher's tricks, listen to my brother, if you want to do this..." "Little sister, you have to study hard and practice martial arts, and make a lot of money to support my brother in the future. Our future depends on you!" The little girl who is currently studying for the college entrance examination patted her chest and promised: "Don't worry, brother, I will be responsible for the future!"