At This Moment, the Earth Launches an Emergency Plan

Aliens invade the earth. Han Xian returned to ten years ago and led the human race to launch an emergency plan. Under strong external pressure, the potential of all mankind has fully exploded. A year of low martial arts! Two years of high martial arts! Three years to recreate the prehistoric era! When the alien race finally came to the earth after all the hard work, they found that everyone in this world was like a dragon. They could move mountains and fill the sea with a raise of their hands, and catch the sun, moon and stars with their hands. The alien boss who finally came through the wormhole asked: "You have been playing me all these years?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.