A group of teenagers decide to take a vacation at the beach house of one of their fathers. The kid whose father owns the house just happened to accidentally kill his mother when he was a child. When they get to the house, the father has mysteriously disappeared 只是没想到胡列娜竟然在那个时候对自己的感情发生了变化。但还是那句话，只要她还是武魂帝国的圣女，那么两个人就没有任何可能性。