Heroine? Saint? No, I'm an All-Works Maid

Vol.1 Chapter 5.5: Volume 1 Extras
Chapter 5
Vol.2 Chapter 6
Chapter 5
Vol.2 Chapter 6
Melody reincarnates into the world of an otome game and works as a maid. As someone who has never played an otome game, what she hasn't realized is that she's actually the saint, the heroine of the game.