At Your Mercy

Protagonist is transmigrated/reincarnated into an Book/Novel world. Also Transmigration/Reincarnation. Includes Comic/Manga World, TV Show/TV Drama World.

(PART 1) https://myanimelist.net/stacks/37920
(PART 3) https://myanimelist.net/stacks/49295

Additional (currently no MyAnimeList page):
-(Japanese Webtoon) Yami no Ou, Takaga Maid wo Henaisu / The Maid and Her Favorite King of Darkness
-(Japanese Webtoon) Sekkaku Reijou ni Hyoui Shita no ni Sude ni Yarakashita Nochi deshita! / I Woke Up As a Notorious Troublemaker! (Submission Denied, on mangaupdates)
-(Japanese Webtoon) Oshi no Shuuchakushin wo Namete Ita / I Underestimated My Oshi's Attachment
-(Japanese Webtoon) Boukun no Koi / The Tyrant's Crush
-(Japanese Webtoon) Kouki na Seijo ga Arawareta no de, Minashigo Agari no Seijo wa Iranaku Narimashita / The Fate of Undesirable Saintess
-(Japanese Webtoon) Odebu Akujo ni Tensei Shitara, Naze ka Last Boss Ouji-sama ni Shuuchaku sareteimasu / The Final-Boss Prince is Somehow Obsessed with the Chubby Villainess: Reincarnated Me
-(Japanese Webtoon) Yarinaoshi Seijo wa Saiai no Hito no Tame ni Shi wo Erabu / The Reincarnated Saintess Chooses Death for Her Love
-(Manhwa) Oh, I Have Never Abandoned That Tyrant (Submission Denied, on anime-planet)
-(Manhwa) There Is No Eternal Supporting Character (Submission Denied, on anime-planet)
-(Manhwa) More Than You Know / He Likes Me a Lot More Than I Thought (Submission Denied, on anime-planet) 21/??
-(Manhwa) The Matchmaker Gets Matched (Submission Denied, on anime-planet)
-(Manhwa) I've Become a True Villainess / The Tragedy of The Villainess (Submission Denied, on anime-planet)
-(Manhwa) The Perks of Being a Villain / The Merit of the Villain (Submission Denied, on anime-planet) 18/??
-(Manhwa) A Happy Ending for Villains (Submission Denied, on anime-planet) 43/
-(Manhwa) Saving the Villain from the Heroine (Submission Denied, on anime-planet)
-(Manhwa) Taming the Villainesses / Taming an Evil Young Lady (Submission Denied, on anime-planet)
-(Manhwa) Breaking A Romantic Fantasy Villain (Submission Denied, on anime-planet)
-(Manhwa) Let’s Live Together / We Live Together (Author:Pilda)((Submission Denied, on anime-planet)
-(Manhwa) The Mighty Extra: One Girl Changes the World
-(Manhwa) I'm a Villain, but I Saved the Female Lead
-(Manhwa) I'm No Heroine! / I Will Politely Decline the Male Lead!
-(Manhwa) Becoming the Lady of the Cursed Ducal House / I Became the Lady of a Cursed Duchy
-(Manhwa) The Vampire's Plans to Die in Peace / The Villainess Wants to Die Gracefully
-(Manhwa) The Empress Wants To Avoid the Emperor
-(Manhwa) If You Don't Know the Novel, You Will Die / If You Don’t Know Romance, You’ll Die
-(Manhwa) I Became a Childhood Friend of the Obsessive Sub Male Lead
-(Manhwa) I Became a Squirrel Seeking for the Villain / I Became A Squirrel Saving The Villain
-(Manhwa) The Male Leads Are Trapped in My House
-(Manhwa) Once Wicked, Always Wicked
-(Manhwa) I Saved the Villain With Money After the Ending
-(Manhwa) Please Become My Sister-in-Law!
-(Manhwa) Reborn As a Character That Never Existed
-(Manhwa) The Counterattack of the Heroine's Friend / The Heroine’s Friend Strikes Back
-(Manhwa) Survive as the Villain's Cousin
-(Manhwa) Just Kill Me Now / No More Regrets, Just Kill Me
-(Manhwa) The Male Lead Proposed to Me.
-(Manhwa) The Villainess's End Is Not a Choice
-(Manhwa) After His Insomnia Was Cured, the Tyrant Became Obsessive
-(Manhwa) A Lady Destined to Die Instantly Will Be Pampered by a Cold-Hearted Butler in This Life
-(Manhwa) Shh! I'm Not a Villainess, I'm a Detective!
-(Manhwa) My Male Lead Is a Northern Dark-Haired Grand Duke
-(Manhwa) I Don't Want to Remarry a Tyrant
-(Manhwa) I Became the Villain’s Lost Daughter
-(Chinese Manhua) Quanshu Fanpai Tingjian Wo Xinsheng Hou / After the Novel Villains Heard My Inner Voice