Fantasy Villain: Rob the Protagonist of Opportunities at the Beginning

My name is Gu Xuan, and I have traveled to a fantasy world where all the fateful protagonists gather. According to the original plot line, it should be that he was forcibly reduced to intelligence and became a stepping stone on the protagonist's road to heaven. But fortunately, even if the luck deduction system is activated! You can see the luck value above each person's head, and you can also predict three things that will happen to them, and seize opportunities first! From today on, I, Gu Xuan, will become the strongest villain! "Luck is worth 300! After being plotted against someone, your cultivation is gone and you want to jump into the river? Brother, wait, I will jump into the river for you." Congratulations to the host for successfully plundering the opportunity and obtaining the ancient demon body*1 and the remaining Taoist scripture*1 "The luck value is negative one hundred?" The next second, as soon as the man walked under the tree, he was struck to death by a thunder? ………… Several years later, Gu Xuan reached the top of the mountain, looked back at his past opponents with his hands behind his back, and couldn't help but sigh: "I Gu Xuan... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.