Female Lead, Take Your Medicine! [Quick Transmigration]

After Gu Jinyu, the heroine of this story, transmigrated through N worlds, the System suddenly told her that the worlds had mutated. But for a military girl like her, who is skilled with the Soul-Severing Stinger, it doesn't matter at all ╮(╯_╰)╭. Bring it on, I'm not scared. But then... the two-hundredth time she ran into that person behind her, Gu Jinyu finally lost her temper. "Heroine, are you sick or something?" The heroine gave a sweet, shy smile. "A Jin, do you have any medicine?" Aaaaaah, how are two people with completely different wavelengths supposed to communicate! [Note] 1. The heroine's name changes, but she's still the same person. This is my first girls' love story, so please give me your advice! 2. The pairing is a capricious, twisted, scheming woman x a fierce, obsessive military girl. 3. Maybe updated daily? Here's a girls' love story by a friend: Falling for the Villain [Quick Transmigration] Synopsis: As a new employee in the transmigration department, Lu Qingqing was assigned to a new division. But the System didn't make it clear what her task was, so she could only go with the flow. By the time the System came back to check on her, the villain had already started ruling the world and had even won the heart of its new employee. World One: A gorgeous, powerful consort x a young, highborn empress World Two: A delicate heiress x a mistress tricked by a kept man World Three: The male lead's delicate, unforgettable first love x the male lead's pampered younger sister World Four: To be determined. P.S. Both leads are sexually inexperienced and have kept themselves pure. I'll try to make the setup reasonable. As long as it's satisfying, that's all that matters. The author's favorite is a breathtaking beauty who seems delicate but is actually shrewd! Whether I'll write an ABO world depends; they might all be cliched tropes. I'm just writing what I want to read. Theme: