The inner demon heroine x the fairy king hero, author: Mr. General Attack, the hero killed the heroine several times, and the heroine also stabbed the hero
The male protagonist is Long Aotian, and the female protagonist is subject to system restrictions. As a female protagonist, she cannot talk about love with the male protagonist, and she cannot be with the male protagonist. Later, the female protagonist dies and is resurrected without system restrictions. I did not read the second half of the resurrection carefully.
The male protagonist is the female protagonist in the book. I remember that at the end, it was explained why the male protagonist dressed up as a woman. In order to fit in with the development of the plot of A Stack of Paper, the male protagonist dressed up as a woman to achieve the purpose. I can't remember the details.