I Made the Protagonist Kneel from the Start: This Nobody’s a Little Too Strong

[Invincible + Transmigrate into a Book + Villain + No Simping, No Saintly Hypocrisy + Decisive and Ruthless] The passerby character has been changed into a villain, so read with confidence! Spiritual qi revival has swept the world, and ferocious beasts run rampant! Fortunately, humans can also awaken Soul Marks and extract beast cores to use for themselves. Su Zhan was the unlucky sap who transmigrated into this book! A cannon-fodder villain about to get beaten to a pulp by the protagonist! Just when he was at his most desperate, he awakened the Heaven's Chosen Villain System. Targeting children of luck makes him stronger. “Ding! Beginner's gift pack opened. Congratulations, Host, you've obtained an SS-rank Soul Mark!” “Ding! Beginner's mission complete. Reward: one Emperor-rank Thunderclap Bear beast core!” “You cut off my arm? How dare you? Get down on your knees!!!” Two SS-rank Soul Marks, two Emperor-rank beast cores, and the power of two elemental Soul Masters... Su Zhan suddenly realized he might really be invincible. “So what if you're a child of luck? I'll kill every one of you who comes!” declared Su Zhan. When a cannon-fodder villain grows into the ultimate villain, what do the children of destiny matter? They're all just experience-point bags for him!