In order to make the content more coherent and complete, you could expand on the storyline of the ordinary salaryman, Yasumi Masashi, who forms a master-servant contract with the genius kunoichi, Shiratsu Ri, in exchange for her protection from demons. Despite her swift and graceful demon-slaying abilities, Shiratsu Ri is revealed to be an otaku NEET who is immersed in gaming. Living a lazy cohabitation life pampered by Masashi, Shiratsu Ri finds herself surrounded by other strong-willed kunoichi. Together, they embark on a comedic love story of cohabitation with a genius kunoichi who is an otaku and a NEET.
