Please, I'm the Villain!

My name is Xu Huan, I am eighteen years old and I am as beautiful as a flower... I inexplicably traveled to a world of supernatural powers and accidentally obtained the villain system! "What? I ran around naked just to give 100 villain points. The system must be a profiteer!" "If you can't complete the task, your penis will be five centimeters shorter? What a stupid system you are! I will fight with you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.