There is an anime where the heroine is possessed and turned into a villain.

There were many anime works where the female lead was the villain, such as Naruto's Thousand-Hand Pillar, Death Note's L, One Piece's Nami, and so on. These female protagonists were often the protagonists of the righteous side in the story, but in the end, they became the villains, showing their unusual personalities and motives.

I recommend the novel," I was reborn after being possessed by the Book Piercer." The female protagonist in the story, Gu Qingwan, was supposed to be the female protagonist of a Mary Sue cultivation world, but she was possessed by the book transmigrator and became the puppet of the enemy. She was later reborn and returned to the time before it happened. She grasped everything and revealed the book girl's conspiracy. This novel matched the theme of the female protagonist being possessed by hypnosis.

There were many such animes such as Rebellious Lelouch, Death Note, Gate of the Fate Stone, Attack of the Giant, Naruto, Inuyasha, and so on.

There were many novels where the female lead was a villain, such as Xiao Xun Er in "Battle Through the Heavens", Lin Dong in "Martial Yin Yang" and so on. The female protagonists of these novels were sometimes evil and sometimes unconventional, but their stories were all wonderful and worthy of readers to read.

There were many novels and animes where the female protagonist was hypnotized or possessed to become the puppet of the enemy. Chizuru, the wife of Tanijiro in " Blade of Ghost Destruction ", was hypnotized to become Tanijiro's puppet. The mother of Naruto Uzuzumaki in Naruto was once hypnotized by Uchiha into becoming his puppet. 3. Sae, Kirito's mother in Sword God Domain, was once an administrator of SAO and was hypnotized by Player A to become his puppet. 4. In Silver Soul, Kotaro's wife, Miyakura, was once his enemy and was hypnotized into becoming his puppet. 5. In the Index of Forbidden Magic Books, Shangjo Dangma's mother, Shangjo Dangma Mikoto, was once his enemy and was hypnotized into becoming his puppet. These are just a few of them. There are many other novels and anime that have similar plots. Interested readers can search for relevant information to learn more.

There are many anime where the male protagonist is possessed. The following are some examples: 1. Charcoal Jiro from Ghost Blade 2. Allen in The Attacking Giant 3 Naruto in Naruto 4. Ishida Yulong from Fate/Zero 5 "Your Name." Makoto Shinkai

Here are a few recommended novels where the female protagonist marries the villain: "After Transforming into a Book, the Vicious Female Lead Wins Laying Down,""The Vicious Female Lead Is a Maximum Level Big Boss,""After Transforming into a Book and Married to a Villain,""Becoming a Villain's Favorite,""The Sick Beauty Sister Dressed as a Villain,""Don't Touch the Young Mistress of a Powerful Official,""The Foolish Girl in Ancient Times,""The Richest Man's Fierce Wife Has Space,""After Marrying the Paranoid God of War (Rebirth),""Marrying the Villain,""Marrying the Female Lead to the Villain's Young Marshal,"" The Villain and Me, He,"& qu"Black Lotus Strategy Guide","The Villain Eunuch's Self-Saving Guide (Transdimensional Book)".

There were a few novels where the female protagonist was the villain that could be recommended. Among them," ostentatious " was a novel centered on the female protagonist ostentatious. It told the story of her revenge after she was killed because she misunderstood the male protagonist. In addition," After I Transmigrated, I Enlightened the Villain " was a story where the female protagonist transmigrated into the novel to save the villain. In addition," The Supporting Female is a Hidden Boss " was also a novel in which the female lead was the villain. It told the story of the female lead, Lin Shu. These novels all had different plots and characters, which could satisfy the needs of readers who liked the female protagonist to be the villain.

The following are some of the recommended ancient novels with female protagonists: 1. " I'm Just a Courting Female Lead " told the story of the female lead, Qiu Ran, who transmigrated to become a courting female lead in an ancient novel. 2. " Unforgivable Emperor's Grace " told the story of the female protagonist being the original female protagonist in the accompanying story and having a special relationship with the male protagonist. 3. Black Lotus Attack...

There were many animes in which the male protagonist was possessed. One of the more popular animes could be used as a reference: Alan Yeager, the male protagonist of The Attacking Giant, was possessed by a giant when he was young and began his journey of fighting against the giant.