Heroine? Saint? No, I'm an All-Works Maid (and Proud of It)! (Light Novel) Vol. 5

UNDERCOVER MAID! After Luciana has a brush with danger, Melody decides she can no longer leave her lady's safety to chance. But in order to stay by Luciana's side, Melody will have to take on her most daring maidly mission yet: enrolling as a student at Royal Academy! She dons the guise of the lovely Cecelia and passes the entrance exam with flying colors, earning herself a place at the academy. But it quickly becomes apparent that being a maid, student, and bodyguard all at once is just too much for one maid to take on--even for Melody! How will this mad maid manage to do it all without blowing her cover?