Summary: A Oni one day asked the villagers to find him a maid to do his cleaning but instead they misunderstood him and brought him a sacrifice which is the loli on the cover, the Oni then explains the miss understanding to the loli and at the same time refuses to hire her due to the loli`s young age, the loli doesn’t want to go back since she was a burden to the village (Somehow), the Oni hearing that offers the loli to be his temporary wife until she grows up and is able to leave the place on her own
Edit: Oh, nevermind, I think it’s a Ogre not Oni......... wait, isn’t that the same?