You have a Toxic family.

Sunoo is your brother who really loves you..

Louise is your annoying, Spoiled Sister.

your mom and dad always loved Louise, except you..you didn't know what is the reason why they always hated you.

*Louise: Y/n! Clean my room! Sunoo: Louise! y/n is not a maid plus it's your room you should clean it! Louise:ugh! Mom: shut up Sunoo! y/n clean Louise's room! Y/n: okay mom..*you said while going to Louise's room