Her name is Murasaki Nako, she has a dark childhood, an unbearable past, a child that no one wants, and a world that she is most afraid of mentioning. Because she wants to relax, her brother Murasaki Yexiang, who is not related by blood but loves her to the core, sends her to the family of her godfather Rintaro. Rintaro remarries, Murasaki Nako enters the Asahina family, and there are thirteen brothers in the Asahina family. Oops, all the brothers are so handsome~ Now is not the time to be a nymphomaniac! ? There are so many handsome brothers, who will completely conquer her~ Let's look forward to it~ (Occasionally go into the plot... Added a new character, who is also a child of the Asahina family~)