Joon hyeok is preparing to pass the exam for level nine government staff. Since this is his third attempt, he is sure to pass the exam this time. He moved into a boarding apartment as part of his father's special measures to help his son with his studies. But what awaits Junhui in the luxurious house is not thick textbooks, but two free and unrestrained women. Joon hyeok began his cohabitation with the owner of a boarding apartment full of sexy beauties, Aqiong, and the nurse Dal lae, who exudes sexiness from his face and body. Since then, Junhui has started studying women every night instead of his books.
大件事！小新一家變成全國通輯犯！ 在少年警訊的「野原家成魔之路特輯」中透露，小新一家正與邪惡勢力「獎鬥人」進行「秘密東西」交易。據小新的好朋友正男(別號：「無間正男」) 所說，自從美冴媽媽縮減早餐改買「特級烤肉」晚餐的那一刻開始，他們一家就變了，爸爸變成「臭狐戰士」，媽媽化成「電波少女」，小新聯同妹妹小葵、小狗小白組成「搗蛋兵團」。另據警方線人指出小新一家正合力避開警民耳目，潛入獎門人的總部。但在另一方面，小新一家的鄰居卻相信他們是無辜的。究竟誰是誰非？小新一家真的與邪惡勢力交易？還是另有冤情？
游步（寿美菜子 配音）和国夫（齐藤壮马 配音）发现了凯的音乐才华，热情的邀请他加入他们的乐队“塞壬”。 某天夜里，凯所演奏的乐曲吸引来了一只名为露（谷花音 配音）的人鱼，很快的，露和凯便成为了朋友。可是，在村子里，人鱼是不祥的象征，它们的出现往往预示着灾难和死亡。终于，露的身份还是曝光了，小镇上的居民们很快便分为了两派，一派被露天真无邪的舞姿所打动，而另一派则坚决的想要将人鱼驱逐出人类的世界。
