You and Dazai have known each other since childhood, namely, you met him at music school, you were both the best students and you had the same skills in music, and besides, you and him somehow had the same ideas for the future, so are you with him decided to work together and create our own group, several years pass and you guys fulfilled a common dream, now you have a full-fledged musical a group of several people and you and Dazai Almost world-class idols, You have finally reached your goal..