[Transmigrate into a Book] I Became the Villain's Fiancée

The spirit bird Qiao Shuyue is tricked by an old charlatan into descending to the mortal world to search for the missing master of Wuyu Mountain. She discovers that the master has fallen into the world of a Mary Sue novel. Now, she has a small personal problem to deal with. Qiao Shuyue has the misfortune of becoming the novel's vicious third female lead, who will eventually be killed by her perverse, possessive, and obsessive villainous fiance on their wedding night. To stay alive, she is determined to change the plot into one where she breaks off the engagement! But unexpectedly, her fiance refuses! What do you do when your fiance refuses to break off the engagement? Urgent, waiting online for an answer. Her sexy younger brother offers advice online: Sis, I think he's gotten too full of himself. Just beat him up. So, under cover of darkness, the siblings put a sack over their fiance's head. Now the problem is even bigger. Qiao Shuyue regrets everything after accidentally blowing her cover and getting locked up. She thought she'd simply undergone Book Transmigration, until she peeled away her fiance's secret identities, one after another, like a Russian nesting doll... Getting married? Not a chance. Not in this lifetime! Let's settle this with blades! One-on-one, the male lead isn't trash~ The female lead is doted on by the entire KFC family. CP: A timid, flirtatious, big-eating, face-blind heroine with a fierce survival instinct x a possessive, obsessive male lead whose acting skills are as vast as the universe Up next: Woke Up as a God [Book Transmigration]. Please add it to your reading list Su Niannian wakes up one day and finds she's become an honored... god? Her subordinates are a group of fuzzy little creatures, each shorter than her knees and resembling slimes; her friend is a touchy vine spirit; a very shy skeleton lives next door; and she has also picked up a handsome boy who's incredibly tough. Her territory is an endless expanse of green mountains and vast marshes. Her daily routine is settling disputes among monsters, and her job is overseeing the changing seasons. Now and then, she also has to organize a trade fair, which aquatic folk from seas a thousand miles away come to attend. It takes a long time before she learns that cultivators call the place where she lives the Ten Directions of Forest and Darkness, the Continent of Monsters and Demons, or the Realm of Ten Thousand Mountains... In short, it's infamous. Su Niannian: (⊙v⊙) Huh? CP: A playful mantis shrimp heroine x a genuinely powerful, obsessive male lead P.S. Thanks to the Bichui forum poster for the blurb idea