Kotone is a 16-year-old girl from the countryside. She travels to Dali, the capital city of the kingdom of Actus, to find a place to live where she can start a new life.
A young woman visits RPG Real Estate, looking for a property that she can live in with her pet. However, the pet isn't exactly the type one usually keeps in an apartment.
A mysterious individual approaches Kotone and offers her a house for free. Kotone wastes no time and jumps on the opportunity, without a single doubt or worry.
Kotone is concerned about the strange atmosphere Fa displays before falling asleep. However, a housing crisis prevents her from looking into the issue further.
Kotone is stumped. She needs the coworkers' help to figure out how to find tenants for a mysterious house. After that, she takes a vacation to visit her family with Fa.
Fa goes missing, which prevents Kotone from focusing on work. Meanwhile, another quirky client arrives at RPG Real Estate. This time, it's an elf, who lives longer than most houses can physically last.
