Onzoushi, Wakeari no Shomin wo Oki ni Mesu.

Haruka is a frugal woman in need of money. While her coworkers are enthusiastic about Yuto Kamiki, a new executive transferred from headquarters, she shows no interest in him. She becomes irritated by his aloof demeanor and apparent disdain for money. As part of her job, she visits a client’s upscale apartment for cleaning duties, only to unexpectedly encounter Kamiki there. To her surprise, he has plenty of money and offers her the position of his personal housekeeper. They then live in the same building under uneasy conditions.