Ruche Riddle noticed that the world she was living in was strikingly similar to that of the R18 otome game that she played in her previous life, "Labyrinth Waltz - The Flower Sinking into the Lascivious Cage." Moreover, she was the heroine's best friend. And if she entered a bad route, she would end meeting the same ridiculous fate as the heroine. To steer her friend and herself away from danger, she started working hard without any support. But instead of maneuvering the targets into the most preferable route, her body undergoes an unexpected change?!

They didn't notice it, but their relationship is steadily changing... (Source: Hakusensha, translated)

Eliana, the daughter of the Marquess, witnesses her fiancé, Prince Edward, and her half-sister, Phyllis, hugging each other! The shock reminds her of her past life, and she realizes that she is a villainess. In order to avoid her bad ending, she broke off her engagement and decided to become a magician. There she meets Zeon, a royal magician, and becomes his apprentice. However, Zeon has a secret identity that hides his identity even though he has the right to succeed to the throne, and pursues the enemy who killed his parents. Her former fiancé and her half-sister get in the way of the two who are gradually attracted to each other. An unexpected person awaits them after overcoming the ordeal...!

Lydia, a fledgling painter, is suddenly told by the Duke that she is his biological daughter. She is told that the duke's family will take her in and even set her up with a fiancée! Lydia rebels, but is unable to resist her fiancé, Brad's overly sweet punishment. Lydia's new plan is to spend all her money and bring down the duke's house! Will this scheme work? https://palcy.jp/comics/2183 https://www.cmoa.jp/title/312629/