The Female Lead's Self-Rescue Guide (Quick Transmigration)

Question: What should you do if you're transmigrated into a sappy, love-struck, replacement heroine in a censored romance, and the hero and various supporting characters abuse you both physically and emotionally? Answer: Hit back, and keep hitting until they fall to their knees and call you Daddy. A strong heroine, feel-good revenge and comeback story. The heroine is an emotionless mission machine. There is no male lead in the main plot. Each world has a 1v1 pairing, with the occasional no-couple story. The author is preparing chapters. Feel free to bookmark! Theme: The heroine saves herself.