Uta Yumemite, raised as a young lady. He attends a prestigious university where many sons of famous families are enrolled, and has a boyfriend and has a smooth sailing life. One day, a tragedy comes to such a song. The intercom rings when my parents are cooking at home to call their boyfriend on the day they go on a trip and spend time alone. I thought that my long-awaited boyfriend had come, and when I hurriedly opened the entrance, strange men were there ...