His Majesty The Demon King’S Housekeeper summary: As a high school student who is passionate about keeping things neat and tidy, Sakura never expected to run into a Demon King from a parallel universe. Shockingly, she learns that his world has been plagued by a curse that prohibits the use of cleaning magic... However, as a contemporary teenager navigating an unfamiliar realm, could Sakura be the key to liberating their world with her exceptional "cleaning" abilities? Get ready for an exciting and fantastical adventure that takes you beyond our world!