My little sister is the most cherished darling in the family.
Even if she wants the moon and stars, Mom, Dad, and our older brother will find a way to get them for her.
Spoiled by the family, my sister has grown more and more willful, acting without a care for the consequences and giving me endless headaches.
Whenever I try to straighten her out a little, someone in the family always steps in to stop me.
Premise: Teaching my little sister some discipline.