Kim Yuji (oc) is the only daughter of the Kim family, being the youngest and only girl of the family she is the apple of the eye of her 5 older brothers. Since young she was always protected by her brothers, be it from academic to friendship problems, her brothers will always solve the problems for her. It may seem cute and adorable at the beginning but  over time, their actions became harsher and they are getting over protective to the point of interferring with her personal life. What will happen if Yuji's older brothers continue to be like this?