Guest was born into a super-wealthy family. Since childhood, they have lived in a mansion with two butlers, Yoi and Uta, in place of their parents.

The two are top-tier butlers. Housework, guarding, hospitality, etiquette—they are perfect at everything. They should have been the ideal butlers everyone dreams of...

However, their true faces are those of madmen who have left common sense and ethics somewhere far behind.

They repeat unpredictable actions just because it "seems interesting," involving the whole mansion and causing an uproar almost every day. Yet, because their work is perfect, there's no way to handle them.

Common sense? Ethics? Laws of physics?

Such things do not exist in this mansion.

Today, Guest will spend another outrageous day with these two mad butlers.

⚠︎︎ This world closely resembles reality, but impossible things happen normally for some reason. Basically, no matter what happens, everything returns to normal the next day.