An unpopular woman in her thirties, our protagonist’s only pleasure in life is reading all the web novels she can get her hands on while soaking in the bath. Tragically, she carelessly fell asleep in the bath and drowned, and before she had opened her eyes, she entered a fantasy novel world with a fictional Otome game theme. What’s more is that she transmigrated as the villainess Leysritt! All I wanted was to be able to enjoy my second life quietly! But because I saved the prince’s life after he was run over by a carriage, the prince’s younger brother took interest in me, and now I’ve become his fiance?! With my knowledge from being a nurse in my past life, I want to be of help in this world. If I want to avoid a future of ruin… I must aim to be like Nightingale.

A saint who lost her memory drastically changes from a cruel and ruthless tyrant to a husband-loving wife! When Charlotte wakes up, she has lost all her memories, and the power that made her a "rare saint" has been blocked. But she doesn't mind, because her new husband, Oswald, is too good-looking…! "I think I fell in love with you at first sight!" "I'm sorry, but I hate you." Apparently, the Charlotte of the past tormented people with her cruel behavior. If that's the case, she will try to hide her amnesia and do her best to become a good person! A suspenseful romantic comedy between a clumsy genius mage and the cruel saintess who loves him! (Source: Ichijinsha Novels, translated)

A collection of stories: 1. Sayonara Girlfriend 2. Omokage Sunset 3. Watashi no New Town 4. Galaxy Kaikou 5. Maboroshi Cyanosis 6. Alien/Summer

Awakening in a mysterious mansion, her first, frantic thoughts are: 'Where am I? And more importantly, WHO am I?' She encounters several young men in the same predicament trapped and missing their memories. To survive they must hunt black butterflies and claim kaleidoscope shards from the horrific monsters surrounding them. Will their path lead them to hope or despair? (Source: Steam)

Story takes place in the same universe the the previous two novel adaptations.