The story is about a girl named Mei, who was rescued by someone calling himself her "butler." One day, after her parents' accidental death, he appears again. Rihito comes from a line of outstanding butlers and he has been appointed to serve her. Her ordinary life has completely flipped as she discovers that she's actually the heiress to a fortune and is forced to transfer to St. Lucia Girls' Academy, where all the students have butlers. As a result, her childhood friend Kento decides to enroll in a butler school so that he can stay close to her.
Eikura Nana as Shinonome Mei
Mizushima Hiro as Shibata Rihito
Yamada Yu as Lucia
Sato Taeru as Shibata Kento