Do you have any novels that recommend Otome to be super torturous?

I recommend the book "After Dressing as a Yoto Vile Girl, I Open My Eyes and I'm in the Shuraba." The protagonist of the story, Sella, transmigrated into a fictional Yoto novel and became a vicious stepsister with a strategy system. There was only one ending for her in this Mary Sue Strategy Guide. No matter which path she took, she would be able to obtain 365 death scenarios. She framed the female protagonist, and in the end, she was thrown to the reef by the mermaid leader, hung on a branch by Mr. Werewolf, and sucked dry by the elegant duke. The storyline was heart-wrenching, but there were also some unique settings and character ideas. I hope you like my recommendation. Muah ~