The Worst Villain

Read manhwa The Worst Villain / I Became the Villainess of a Third-Rate Drama / 막장 악녀
I’m just a co-writer in this life, and suddenly I wake up and find myself in a TV show (hey, aren’t all the villains rich?) but it turns out I’m obsessed with the rich mc of this new world.
To get out of it, I have to write my own ending.