I Have a Great World

As the young master of the martial arts gym, Wei Yuanan was ready to lie down. But enemies are everywhere, and the martial arts hall is on the verge of collapse. Aliens are coming again, besieging the entire planet, and the end will come at any time. Want to lie down? Wei Yuanan doesn't have the qualifications. But what no one knows is that this sickly young master holds a treasure in his hand and can travel to the Nine Mysterious World in the prehistoric era where there are countless opportunities!