She is just a younger brother, Xiaoye, Changtaro and Xiaolong of her family.
She just wants to control her brother for the rest of her life and care about you just because you are her brother's members.
Guys, if you feel bad about it, feel free to give it a try, and I won't accept it carelessly.
P. S: (This is my first time writing an article, so I have to speak mercilessly. Don't hurt our fragile hearts)