What will happen, if one day you found out that the EX-BOYFRIEND of yours is one of your new found friends in school, and also a member of a famous idol group? Another question is, what will happen if you found out that your family is hiding something from you that will surely change your whole life? And the only one that knows about it is non-other than your EX-BOYFRIEND, and that's the reason why he didn't showed up himself to you for a very long time.