After losing her job and home in one fell swoop, Kang Eun Ju turns to the internet for a fresh start. A stroke of luck lands her an interview for a promising job opportunity, only to be met with the abrasive and mocking demeanor of her potential employer, Kwak Woo Jin. Despite her reservations, Eun Ju reluctantly accepts the position to resolve her financial and housing woes. As she steps into her new role as the live-in caretaker at Woo Jin's peculiar mansion, Eun Ju is faced with eccentric demands and unexpected housemates, setting the stage for her turbulent journey ahead.