Quick Transmigration: The Sickly Love-Obsessed Big Shot Is on Fire Again

[Female lead is yandere, extremely badass, no romance] A yandere demoness takes on quick transmigration missions, entering stories where the female characters are abused. A supporting female character whines and schemes? Sorry, time for a quick lesson in medical science. A scumbag in one world says, “All you lost was a pair of legs, but XX lost her love.” How about I start by breaking both your damn legs? The demoness’s quick transmigration missions are all about teaching the unruly a lesson.