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Billions of civilization crystals gather here, and everything in the world is for my use. The "hero saves the beauty" accidentally fell down the building, and when he woke up, he found that he had traveled to a parallel world? What surprised him even more was that not only did the timeline of this world not match the original time and space, but the background of the world was also very strange? But fortunately, in front of Dad Tong, all monsters and demons are just scum! System: Host, please note that there are still 3 hours left before promotion to the next civilization level. If promotion fails, all will be wiped out! ... ...