Max-Level Cannon Fodder [Quick Transmigration]

After binding to the System, Jiang Ke transmigrates into the bodies of doomed cannon-fodder female characters who die tragically in different worlds. Possible worlds: [1. The genius girl driven to her death at an elite academy] Rich young heirs: We only pretended to pursue you because we wanted to have some fun. You're just a bookworm who has to work part-time every week. You'll never get a taste of our world in your lifetime. Jiang Ke: You should've said so sooner. I thought you were trying to steal state secrets, so I already reported you... Oh, I forgot to mention: my part-time job every week is at a government department. [2. The author plagiarized by her reborn best friend] Reborn best friend: I'm a once-in-a-generation star and a famous author. A gloomy person like you will never write anything worth reading in this lifetime. Why not stay behind the scenes and polish my writing? Jiang Ke: All your works are plagiarized from what I wrote in my previous life. You stole my ideas, then turned around and accused me of plagiarism. But stolen things always get exposed eventually, because I'm gold, while you're just a lump of copper. [3. The younger sister treated as a sacrifice in a cultivation novel] Second male lead's older brother: She's your older sister! Just because you aren't related by blood, you won't sacrifice yourself to save her? How can you be so heartless? She has a single spiritual root, so she's more valuable than you! Jiang Ke: Don't try to guilt-trip me. She's not sick at all; she's just using all of you backup guys. Besides, my spiritual roots are mixed because I was born with a sword bone. Who do you think you are? To be continued. Please note: 1. The story may only be opened once it has enough saves! In short, it's all about the satisfying payback, and anyone who bullies the heroine will end up unable to forget her and unable to win her over. 2. The blurb has been screenshotted. Theme: Be independent and strong.