Gun in Wine

An opportunity that was a blessing in disguise allowed a poor boy from a poor background to embark on the path of cultivating immortality. Since then, I have traveled thousands of miles across China and seen all kinds of life. Eliminate evil cults, clear the path of demons, fight demon emperors, and fight heavenly demons. With the silver spear in your hand, you can defeat all the heroes in the world and rid the world of demon bandits. But who is the biggest enemy? My true identity is...