In Order to Revive the Aura of the Earth, I Will Spend 100 Billion to Hold a Competition!

Lu Mingyuan traveled through the parallel world for ten years and successfully became the richest man in the world, with a net worth of over one trillion! When he was about to enjoy life, the system told him that the earth would be invaded by alien civilization in five years? Fortunately, he can hold a competition to allow people from all over the world to practice together, thereby realizing the spiritual recovery of the earth! Thus, a training competition with a prize of 150 billion has begun! "After practicing Dad Lu's Qi training technique, I don't even feel tired when I go upstairs!" "I can fly! I fly directly with my sword! So handsome!" "I want to make elixirs, and I want to set up formations! Is thirty thousand layers of formation base enough?" Five years later, alien civilization invaded. Looking at the earth shrouded in fairy spirit, I was completely confused! "I remember that I am coming to Earth, not to the fairy world!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.