Showdown: It Turns Out I Am the Invincible Devil

If you traveled to a world where fairies and demons were rampant, would you choose the righteous path and act chivalrously, or would you become a demon and do whatever you wanted? When Lu Yuan woke up, he traveled to a world where fairies and demons were rampant and demons were raging. Being weak and helpless, he could only choose to live in the righteous sect and grow up obscenely. But Lu Yuan has a small wish. When he succeeds in his cultivation and becomes invincible in the world, he will turn into a great devil and run rampant in the world and do whatever he wants. Until one day, Lu Yuan was born carefully, but he found... That he was invincible? This book is also called The World Is Not So Scary! Can I really do whatever I want? Why are you so weak? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.