Min joong and Ga hee are a campus couple and friends of Geun tae. Gentai has a crush on Jiaxi, asking her out to dinner and telling her how he feels about her. Ga hee knew his feelings, but she told him that she had fallen in love with Min joong and did not acknowledge his feelings for her. Gentai was dissatisfied with Minzhong's treatment of Jiaxi and felt sorry for her. Therefore, Genta came up with a plan to break them up by introducing a girl named Abbott to them...
人类文明已经结束很久了，人类文明已经达到了繁荣和辉煌的顶峰。人类几乎灭绝，甚至生物也在消失，迎来了世界末日。复杂的城市化变成了废墟的迷宫，毫无准备的机械逐渐停止了运转。
影片改编自在推特投稿的四格漫画，漫画单行本发行后很受欢迎，再版了十次，电影版以“杀不掉的他”小坂零和“死不了的她”鹿野娜娜为中心，讲述他们和原著登场的卖萌子、平凡子、八千代等人的故事。
