KOTOKO (琴子)

From MangaUpdates: Viola, the daughter of a viscount, wanted to break her engagement with Philip, a duke, because it would only bring her disadvantages. So, in the wake of an accident, she decided to fake amnesia. However, Viola was suddenly overwhelmed by Philip when he uttered incomprehensible lies such as: “You and I were in love with each other.” “When we were alone, you used to call me Phil.” While pretending to have amnesia, she ended up caught in strange circumstances.

Even Noblewomen with a “Dark Past” Deserve Happiness! An anthology manga featuring a collection of heartwarming stories about noble ladies who were unfairly branded as “villainesses.” Despite their harsh circumstances, each of them finds a path toward a life filled with love, warmth, and gentle indulgence.

High schooler Rui wakes up in a mysterious dungeon, where she meets Claude who saves her from a monster. She realizes that she has been transported to another world, the world of the popular otome game "Tower of God," along with another transmigrator, Mayu, who has a mark proving that she is the heroine. However, Rui has no mark and cannot use magic. In order to return to her original world, mob Rui follows Mayu despite being oppressed by Mayu. Meanwhile, as Rui begins to communicate with the capture targets, her heroine mark begins to appear...?! Taking the place of the heroine in the labyrinth dungeon?! A great reversal-of-love fantasy begins!