Quick Transmigration: The Supporting Female Character's 99 Rules for Winning the Male Lead

(One-on-one romance, lots of sweetness with a little angst) The thing Xia Liushang regretted most in her previous life was unwittingly turning countless female characters into cannon fodder and digging pits that buried many people. So karma came for her. In this life, she's bound to a ridiculous System, with the job of playing a cannon-fodder supporting woman for a hundred years. Xia Liushang can only laugh. As the saying goes, better someone else die than me. So she decides to charge at all the heroines with a fifty-meter broadsword. Sorry, heroines basking in the radiance of saintly Mary Sue perfection! But why is it that every time she finishes a storyline, all the different male gods who show up seem just a tiny bit alike? Tell me, who sent you to drain me dry and take over my harem of three thousand beauties!!! Readers' group: 706634799