Full-Time Mage: from Invigilator to Patron Saint of China

The fastest martial arts in the world are unbeatable, and I, Gu Feng, want to be the fastest. What's the use of fire and thunder elements if you can't hit them. Space system, see who is faster. Chaos system, as long as I kill you before you finish casting the spell, that's fine. Martial arts in the world are fast and unbreakable. When the speed reaches a certain point, it will change quantitatively and lead to qualitative changes. Even a glass ball can kill demons instantly. The Assassin Mage mainly uses one skill, Yin Ren. He can defeat the enemy with one move. If he can't defeat him, he will run away. Wait for the enemy to be alert and do it again. The expected target in the later stage is that when the undersea monsters invade, one person will quickly support China's multiple fronts with his speed. Becoming one of me is the legend of China's strongest shield and sword. To put it bluntly, I don't know if it's because of the author's obsession that he failed to write Zhongli, and every protagonist wanted to lean towards him.