One of the main themes is the corrupt nature of human desires. In the novel, the characters often act out of self - centered and often cruel desires. Another theme is the idea of false appearances. The characters seem one way on the surface but are actually quite different underneath. And of course, the theme of love and lust being intertwined in a rather complicated and often unethical way is also prominent in the novel.
There is indeed a movie adaptation. The movie was able to capture many of the key elements from the novel. It had a great cast that helped to bring the characters in the novel to life. The themes of manipulation, love, and lust in the novel were also well - represented in the movie version.
A great Cruel Intentions fanfiction could be a 'what - if' scenario where Sebastian didn't die. He might have a change of heart and try to redeem himself. This could lead to a whole new set of relationships and dramas, as he struggles to make up for his past misdeeds.
One popular 'Cruel Intentions' fanfic could be 'The Redemption of Sebastian'. It explores the character of Sebastian in a new light, showing his possible journey towards self - improvement after the events of the movie. Another one might be 'Kathryn's New Game' which delves into what Kathryn might do if she had a new set of targets and challenges in the same social circle. There are also some that focus on the relationship between the main characters in an alternate universe, like 'Cruel Intentions: Parallel Love' where the love story between the characters takes a different and more positive turn.
You can start by looking on fanfiction websites like Archive of Our Own. Just type in 'Cruel Intentions' in the search bar and you'll get a list of stories. Sort them by popularity or rating to find the ones that are well - liked.
To write a 'Cruel Intentions' fanfic, you need to do your research. Read other fanfics to see what has been done before, but also make sure to put your own spin on it. Decide which characters you want to focus on. If you're interested in Kathryn, explore her backstory more or give her a new challenge. When it comes to writing, create engaging dialogue. The banter between the characters in 'Cruel Intentions' is a big part of its charm, so make sure your characters have that same kind of sharp - tongued exchanges. Also, don't be afraid to add some drama and scandal, just like in the original movie.
You might try some manga-reading websites like MangaReader or MangaPark. But be careful, some of these might not have the legal right to offer the manga for free.
I'm not sure which novel you're referring to. If you can provide more context or information, I will try my best to provide you with a more accurate answer.