After the Apocalypse Romance Hero Turns Dark [Book Transmigration]

Xue Xiao transmigrated into a melodramatic apocalypse romance novel and became a cannon-fodder female supporting character tasked with leveling up through a System. Before the apocalypse, Xue Xiao confessed her true feelings to the male lead: “You and I are the best in the whole world! I like you more than anyone else!” When the apocalypse came, Xue Xiao followed the plot as written and shoved the boy who was the male lead into a horde of zombies so she could escape alone. The male lead survived the horde and became humanity’s strongest fighter, known as the Demon King. Xue Xiao waited to reunite with the Demon King eight years later, only to be brutally killed by him for revenge and to curry favor with the heroine. - “So what am I supposed to do for these eight years?” System: It’s not in the original story. You’re free to do whatever you want. Xue Xiao: ... - So Xue Xiao spent her days gathering supplies, hunting for treasure and opening loot boxes, brewing medicine, and fighting bosses, successfully equipping herself with the best gear in the game. After making enemies with the villain, she went undercover and was just trying to seduce him when she said, “You and I are the best in the whole world!” While the villain was basking in her words, a squad suddenly stormed the base. The male lead, back as the Demon King, kicked the villain away from her. He grabbed her by the collar and sneered, “Say that again. I dare you.” Xue Xiao: “...” This isn’t how the timeline is supposed to go! Xue Xiao gazed at the gloomy man who had tied her up and fell into deep thought. #What do I do if I’ve already decked myself out in the best gear but suddenly don’t want the male lead to kill me?# Later, Xue Xiao pretended to sleep while trying to figure out what to do, certain that the male lead would kill her. But she saw him gently trace the lines of her face, his fingers lingering on her warm lips at last. While she wasn’t paying attention, he snuck in a kiss. -A lighthearted, silly little sweet treat- Theme: Love