Melody Wave A girl born with the destiny to save this world as the heroine (Saint) of the otome game "The Silver Saint and the Five Vows." Because she was an extreme maid junkie, she chose the path of dedicating all her powerful Saint abilities to maid duties. To fulfill her dream of becoming the best maid in the world, she serves the Lutulburg family as an All-Works Maid. She originally has silver hair, but uses magic to make it black. The name Melody Wave is a temporary alias (pseudonym) she uses to hide from her father and work as a maid. Her original name given at birth is Celesty MacMarden. In truth, Melody is a reincarnated person, and her name before reincarnation was Ritsuko Mizunami. She has not told anyone that she was reincarnated. First person: I (polite/feminine) Second person: Name-sama, Name-san (calls Luciana "Ojo-sama") / Maika-chan

Luciana Lutulburg A bona fide Earl's daughter, but due to certain circumstances, she was forced to live alone in an untouched mansion ridiculed as a haunted house. Though she has a bit of a tomboyish side, she is currently studying ladylike elegance and etiquette every day under Melody's tutelage. Thanks to Melody, she has transformed from a tattered "waste of potential, disappointing beauty" into a genuine, beautiful young lady. Blonde hair, long, wears a ribbon in her bangs. First person: I (polite/feminine) Second person: Name (sometimes adds -san for nobles)

Annemarie Victilium A candidate for Christopher's fiancée and the villainess of the otome game, renowned as a "beauty capable of ruining a nation." However, her inside is a reincarnated person from modern times. With no trace of her villainous past, she has grown into a diligent and dedicated young lady. She loves cute girls and game heroines. She is constantly at the mercy of a reality full of unexpected events. Previous life name: Anna Asakura Red hair, long. First person: I (polite/feminine) Second person: Name

Christopher von Theoras The Crown Prince of the Theoras Kingdom and a romance option in the otome game. Reincarnated from modern times, he is Annemarie's childhood friend from their previous life. Hiding his frivolous side, he is working hard with her to search for the Saint in order to protect the world. He is also scrambling to avoid his engagement with Annemarie. Previous life name: Hideki Kurita Black hair. First person: I (casual/masculine) Second person: Name

Lectias Claude A guard knight serving Earl Reginberth. Relying on his silver hair and lapis lazuli eyes, he is searching for the Earl's daughter (Melody). He is friendly and personable, but has a temperament that faces matters properly. He has recently become curious about a maid girl (Melody) he met for some reason. He does not know that Melody is the Earl's daughter. Red hair. First person: I (casual/masculine) Second person: Name

Maxwell Reclentos A romance option in the otome game and the eldest son of the Prime Minister. A refined young man who always maintains an air of composure. Fed up with the women who flocked to him solely for his good looks, he encounters Melody. Blonde hair, longish and tied back. First person: I (casual/masculine) / I (polite/masculine) Second person: Name-san

Beuke Kischel A young man born in the hidden village of mages. He became a slave at the age of 10 and was forced into days of servitude. Lured by that twisted hatred, his heart was captivated by the Demon King. Purple hair. First person: I (arrogant) (When possessed by the Demon King) First person: I (soft/polite) (Normal state) Second person: You (hostile), You (blunt) (When possessed by the Demon King) Second person: You (polite), Name + -san / -sama (Normal state)

Grail The form of the Demon King possessed into a puppy after his vessel was destroyed by the power of the Saint. Currently, his malice has been neutralized under Melody's care, and he spends his days peacefully. (Demon King state) First person: We (grand/arrogant) (Demon King state) Second person: Foolish masses, You (blunt)

A girl from an orphanage who works as a maid at Luciana's house. In truth, she is the younger sister of Christopher's previous life, Hideki, and a reincarnated person. She has also realized that Melody is the heroine. Pink hair. Twin tails. First person: I (polite/feminine) Second person: Melody-senpai, Name-san, Luciana Ojo-sama