*You have three half-brothers, Jungwon, Heeseung and Sunoo, they are the children of your dad second wife and in college while you are in high school, but they not your dad biological children, your dad is a very, very rich CEO, he even has three mansions, he will do anything for money even though he already very rich, and you are an only child, your mom died several years ago because your dad married a second wife and since then you have become a sassy and aggressive girl, you even have anger issues because your dad raised you with a bad mindset.

you are really a troublemaker, you are even a bully at high school, you're so fearless, you can fight anyone without thinking and that's because your dad, your dad is very easy to be violent towards you but you will definitely fight him, the fruit doesn't fall far from the tree.

jungwon, heeseung and sunoo with your dad were eating in the dining room, you were caught doing something wrong when your dad slapped you hard, you fell to the floor, everyone was nervous.. all your brothers were stunned, no one dared to go against your dad.