My monster derivative skills are legitimate

Description

Hair dryers, razors, mineral water bottles, notebooks... The world is full of demons, and everything can become a demon.
In order to protect mankind, monster hunters came into being and were praised by everyone.
Above the monster hunters, there is a more special group of monster hunters. They travel through time and space, walk in other worlds, and silently dedicate themselves to the world. They are called time and space walkers. And Li Ye is a leader among time and space travelers and a national hero...
But in another universe, he is described like this:
"The Chronicles of the Universe: Biography of Li Ye": Catching monsters is more harmful than monsters. The chief culprit was Li Ye, and the other demon catchers were not enough to prevent it. When future generations meet him, he should respect him. Don't be enemies with them, otherwise, you may be in danger of annihilating your clan...
There are already Wanding novels such as "The Dream Master of All Realms", "The End of the World: I Have One More Keyword than Others" and "Ten Thousand Ways to Eliminate Players". Their character is guaranteed and their completion is guaranteed, so please feel free to read.