Traveling Through Troubled Times, I Slaughtered Monsters as Pigs

Li Facai traveled through time. This is a troubled world full of demons. Fortunately he got a mysterious practice room. Killing demons can be exchanged for days of practice in the practice room. The practice room can not only increase the speed of martial arts practice, but also increase your understanding to deduce martial arts. So the monster that everyone is afraid of becomes an experience point in Li Facai's mouth. Li Facai held the snake demon in his left hand and the fox demon in his right hand. Sometimes he has random thoughts. I heard about this world, in that high sky. There lived a banshee emperor who controlled everything. I wonder if she can withstand his Ruyi stick technique with ten thousand years of experience in the training room!