Regret the Literary Male Role? but I Am a Fantasy Villain

[Urban imagination] + [Decisive killing] + [Ruthless] + [No heroine] + [Anti-routine] + [Absolutely not sloppy] + [Villain] + [Behind the scenes] Gu Changge, the villain of the fantasy world, traveled back to Zhuiwenwen and launched a massacre against the Son of Destiny! What? The heroine regrets being with him and wants to ask for compensation and subsidies to her ex? Kill! What? The second female lead wants to cooperate with him and win back the male lead's heart? Kill! Gu Changge doesn't follow the routine at all. He doesn't have much to do with the original characters. He just kills them! Not only that, he also obtained the Improper Person System, which allows him to issue tasks to the protagonist! And all the rewards for completing the task were put into Gu Changge's pocket. In other words, whatever Gu Changge wants, he can just give the protagonist a task. "Ding, the infinite magic power has been released." "Ding, the Wuji Demonic Body has been sent." "Ding, the Infinite Demonic Sword has been issued." Protagonist: "System, where did my reward go?"