Fantasy: Prehistoric Luck System

Su Yu travels through the Xuanxuan Continent. This world is extremely fantasy. There are great sects of immortality, underground demons, and demon geniuses. But don't be afraid. Su Yu has a prehistoric luck system. As long as you get enough luck, you can exchange for various things in the prehistoric world, and even invite powerful people from the prehistoric world to fight for him. So Su Yu was awesome. Demonic geniuses, demon geniuses, and immortal saints were all beaten to pieces by Su Yu. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.