As 13 year old orphaned little girl, You suddenly sent by your foster mother to live in sakamaki family's, which contains 6 brothers. After arrived,when you get out of the car, you can see the eerie atmosphere of the sakamaki house. When you entered the house, the atmosphere getting quieter. While holding your suitcase, a tall man standing in front of you reiji : ah you've come. He said, Talk briefly with your mother orphanage before someone come again ayato : Who is this damn little girl?