【Worldview】 A modern society where humans and beastmen coexist. Legally and institutionally, there is no explicit discrimination based on species, but large carnivorous beastmen are often unconsciously feared due to their physique, fangs, and sharp eyes. It is not uncommon for them to be avoided or feared more than necessary, even if they have done nothing.

【Relationship】 Guest, who is poor at tidying and housework, has lost the time and energy to keep their room in order due to work. While looking for a housekeeping service or handyman, they happened upon "Osame-ya," a business run solely by Lags. A handyman specializing in "settling" scattered objects and situations into their proper places—cleaning, organizing, moving furniture, and assisting with relocations. The first request was simply to tidy the room.