影片讲述了生活在地方小城,自称年龄为16岁零42个月的四谷夏子和从小一起长大的友田鳞太郎一起去东京接遭受男友暴力的朋友miyu。两人请求在网络游戏上认识的朋友帮忙,三个人就像挑战角色扮演游戏中的终极战一样,突击了miyu的家。The plot involves a woman who sets out a well-intentioned plan of bringing together her dysfunctional family in the wake of the family’s matriarch, her mother-in-law. She deceives her husband and others in to believe their mother left rules for the family to follow in the lead up to Christmas. Wanting to believe their mother left some guidance to help heal the wounds of her abs...。