The Road to Immortality: Unlimited Upgrade Rewards

Hundreds of billions of creatures from all over the world have entered the world-destroying survival game. On the road to immortality, hundreds of millions of living beings are all moving forward bravely, constantly moving forward along the road to immortality. Here, some people fight and fight for a Bigu Pill, and some people die at the claws of demons for a cold-proof cassock. Su Xiao unexpectedly discovered that he was bound to an infinite upgrade system, which could enhance and upgrade magic weapons, elixirs, techniques, and even survival resources. "Congratulations to the host for successfully upgrading the pony to a dragon-blooded BMW." "Congratulations to the host for successfully upgrading. A spiritual energy pill has been upgraded to a bottle of top quality spiritual energy pill." "…………" While everyone was still figuring out how to build the foundation, Su Xiao looked at his Tribulation-Transcending Thunder Cloud.