I'm Messing Around in the Fairy World

Yun Ning was originally a casual and peaceful person. Even if he traveled through time, he didn't have any big ambitions. He just wanted to become a peerless master and lie down flat. As for monsters, dragons and the like, it's none of my business. If the sky falls, there will be tall people to hold it up. If you don't want to enjoy the endless lifespan, why go to 996? However, the cruel reality forced him step by step to embark on the hard road of slaying monsters and dragons. PS: The protagonist is not a saint with the world in mind, he is just an ordinary young man with a temper, joys and sorrows, desires, and faults.