Hello, I'm looking for a novel with a evil famale MC. It can be that the protagonist is neutral (she is not evil by nature, but she doesn't care to do everything to reach her objectives). No Yuri. And if it's possible no romance.
While not a novel (though it might have one?) I'd rec The Way to Protect the Female Lead's Older Brother. Don't let the title fool you, MC is not nice, though obviously there's gonna be romance.
I can recommend you these two novels for pure evil female mc without any objection. The Girl Who Ate a Death God - No romance https://www.novelupdates.com/series/the-girl-who-ate-a-death-god/ Kumo Desu ga, Nani ka? - No romance https://www.novelupdates.com/series/kumo-desu-ga-nani-ka/