故事的舞台设立在私立女子高中，某天成员饰演的学生上学时，在教师里发现了班主任德山的遗体，她们藏起遗体，周旋于造访教室的大人中间，寻找杀死老师的真凶手。

本剧改编自同名漫画，讲述了树和冬雨虽然互相思念，但却一度失散，在得到冬雨的丈夫浩宇和女儿月的理解后，两人顺利重逢。为了填补没能见面的空白期，两人聊了很多话，互相拥抱，度过了幸福的时光。在这样的情况下，树的初恋情人出现了，再加上冬雨的母亲一直不看好她和树的关系，对两人的关系产生了不稳定的气氛…。好不容易在一起的两人如何克服接二连三地降临的考验呢！？

Yamada, a good-for-nothing local civil servant who just loves monster movies, is suddenly given a huge mission to liven up the city! What unprecedented strategy will he take?

When Kanako accidentally applies to work at an assassination agency, the timid office worker discovers that she has a knack for bumping people off. Will she ever earn the respect of Sakurai, her prickly and kinda hot co-worker–and why is she still having silly workplace problems when she’s employed with hitmen?!