王世充的女儿

A strange man comes into a house with only the wife. He says he'll leave after a shower and a meal, but his actions are exactly like the husband's. What has happened? He says that he learned everything from a friend he knows... A woman who is taking rice cakes around is held hostage with the wife. The man gets drunk and reveals the truth about her husband. The wife feels more scared about her husband now... Ji-min returns home and is angry and appeals that he is not a friend that he knows. He wants to kill the strange man...。曾经的中二病深度患者佐藤一郎（岛崎信长饰），再升入高中后痛改前非，决定过回普通高中男生的生活。然而平凡的日子并未持续多久，某晚一郎为了取会忘记的东西返回校舍，结果在走廊里见到了面无表情、衣着古怪的同班同学佐藤良子（花泽香菜饰）。良子鲜少在班中露面，为了和同姓的佐藤一郎做出区分，因此被同学分别称为Lady’s和Men’s。她自称是来自异世界，其目标是找到“龙端子”。女孩怪异的表现隐隐勾起了一郎对神秘事物的迷恋，而他同时对中二黑历史也深深抗拒。班主任以黑历史要挟，希望一郎能和良子成为朋友。就这样，两个奇怪的少男少女开始了寻找龙端子的神奇旅程…… 本片根据田中罗密欧的轻小说改编。。