This is an Au version. Where an ordinary girl (Y/n) (L/n) happen to be one of the exchange student in RAD Academy become someone important to the Barron Brothers (Demon brothers). She who was once treated differently can now finally find people who'll love and treat her kindly. Seven brothers who see each other differently can now treat as family. Can all of them find a good ending? " Don't stick your nose into other people businesses. " " You don't have the right to tell me what to do. " "Why? Why is everyone always listens to you the most? How did you know about it? " " You really never know unless you're in love. " " Food maybe not the only thing that makes me happy. " " I only used you so don't expect anything else. " " How can you be so calm when people are talking badly about you. "