Can someone recommend me more manhwa like this? Strong fl taking revenge kinda plot!

I love this manwa "I Will fall with the Emperor" https://www.mangago.zone/read-manga/i_will_fall_with_the_emperor/
The FL is Lass and she is realy a villaness she is take revange for her past live and the ML is perfect for her, a couple make in the hell
But if you are shearch some great piece you can tried this https://www.mangago.zone/read-manga/the_bad_ending_of_the_otome_game/
This last is very hard II want a good ending but I think that this wont be hapent

Roxana