全金属狂潮校园篇

手岛史词原作小说《身为魔王的我娶了奴隶精灵为妻，该如何表白我的爱？》宣布正进行动画化企划！。Marc and Anna decide to change houses with Hans and Olga, a German retired couple they met online, little by little the change of houses becomes a nightmare for Marc and Anna who discover that they have other plans for them.。