I, Vincent, a butler of a count’s daughter, suddenly remembered that the world I'm currently living in is part of an Otome game I’ve played in my past life! On top of that, my beloved lady is the villainess who will end up dying a violent death…?! What the hell! I’ll DEFINITELY save my lady from her bad endings!!! A peppy, isekai comedy, where the butler, Vincent “I Love My Lady” Serenade (a love interest), sprints around snapping all of his dear villainess’ death flags.

Our protagonist has been reincarnated into the world of an otome game as the villainess "Mariabell Tempest", a noble lady with a dreadful personality. Whenever the game's heroine reaches a happy ending, Mariabell would face a bad ending involving her being disgraced, going missing, or even dying. On top of that, the enabled ‘auto-mode’ is preventing Mariabell from choosing her own decisions however and whenever she wants. But on the 6th loop of the game, the the "auto-mode" causing her inevitable fate finally deactivates! Now, in order to survive and live peacefully, Mariabell will have to take advantage of her knowledge and experience from the past five loops! The manga version of the popular fantasy-otome game reincarnation novel is finally here!

A reincarnation story with a twist! I, Cyril, have been reborn in a new world and pledged myself to save Lady Sophia, the villainess of an otome game, from the many horrible fates that await her! I've raised her to be a proper young lady, keeping her from turning to the dark side...but apparently, she's developed feelings for me. And now the game's heroine has appeared, putting all I've accomplished at risk. Still, as her all-knowing butler, I will defy fate and ensure milady's happiness!

Grimoire Alchemist is a dating sim popular among both boys and girls in Japan. The player’s rival in love, Claudia Ellington, is jokingly called the “Villainess of a Thousand Deaths.” But this alias of hers is actually no joke; she really does die a thousand times in the game! Alas, our poor little protagonist ends up filling Claudia’s shoes when she gets reincarnated in the world of Grimoire Alchemist. Determined to escape the dire fate she has in store for her, Diehard Grimoire Alchemist Fan #1 (now the reincarnated Claudia) does everything she can to avoid entering the love interests’ romance routes in an attempt to separate herself from the game’s storyline and save her own skin. Despite her best efforts, she fails spectacularly as her love for the characters and game compendium of a brain lead to her pulling off impressive feats one after another. Join her as she—much to her dismay—magnificently steals the hearts of the game's charming love interests!

“Will you save us? YES or NO?” In standard dating sim style, “Anise” was summoned as a Saint into the world of “Garden of Salvation”. However, Hime, another girl who was also summoned alongside her stole the title of “Saint” for herself! Without being allowed to use the “healing magic” that she had learned, Anise was exiled to a remote village. If things stick to the script, a general from the neighboring kingdom of Farglow will die before long and Hime will reign supreme as the Saint in the bad ending. For Anise, that means death. In order to find her own path for survival, she decides to save the general and rewrite the story, but…

The countess, Musee Schnorr, has died four times, with both time and her life rewinding after each death. After her last death, her fifth life begins anew with the betrayal of her fiance. When pushing away the despair of her many tragic ends, someone she encountered during her fourth life comes to mind. He was the only person saddened by her death, and the very one who will destroy the world—The Evil Dragon of Ruin. Now, the curtain rises on Musee and the Evil Dragon’s broken love, along with their sweet revenge.

Taichi was reincarnated as Isaac, an apprentice gardener in the world of an otome game. But, looking back, Isaac wasn't even part of the game... This is the story of the interweaving lives of the Duke's daughter, Lydia, and a boy who isn't even an NPC.