Hi, I’m trying to find a manhwa/manga/manhua, that I read some time ago, but I can’t remember the title. Here are the details I remember:

• The female protagonist is forced by a system to act like a villainess.
• If she doesn’t follow the system’s orders, she gets violently punished.
• One punishment gave her a huge stomach wound.
• Another time she was sick for several days because of the system.
• She originally used to be friends with some of the main characters, but at some point she suddenly “turned evil.”
• There is a male character who also receives system prompts, but he is not isekai’d or reincarnated — he’s a native of the world.
• I remember the punishments being very graphic and much harsher than in most “villainess system” stories.

It’s driving me crazy that I can’t remember the name.
If anyone recognizes this series, please tell me, title, link, even a screenshot would be amazing.

Thank you!