In a certain school for rich kids, there were six popular high school students. They were all men. Coincidentally, they were also brothers. As two transfer students come to the school, chaos starts and secrets are revealed. What will await these eight teenagers? (SLOW UPDATE!)

Yui and her twin, Sora, was sent to live with a family when their father have to go abroad. As they live in the mansion, everything changes. Memories and a promise long left in the past starts to surface. Secrets and plans unfold and they are forced to accept it whether they want it or not.