The Second Adventurer Returns from the Void

[Alias: "After traveling twice, the world's strength dropped a hundred times"] Traveling through a different world of swords and magic, and being involved in a devastating war between humans and demons, Shua Trandel, a master of farming games, started from scratch. After more than ten years of fighting, he finally won the war and brought long-lost peace. However, he was stabbed in the back during his expedition to the demon world, and he and his followers were trapped in the void between world dimensions. When he returned again, it was already thousands of years later. The future is not yet here. There is no progress, no development, no improvement, only a fragmented alliance and a decaying and regressing civilization, engaged in a seemingly endless fight between novices. "Is this why you stabbed me in the back?" The demons have risen again, occupying the dungeon and growing stronger. Adventurers risk their lives to travel through it, just to fight for some fragments of the past. "You can't even deal with the remaining demon clan fragments?" Time flies, but the former betrayers transcend time and still hold high positions, playing a seemingly endless game. "It's time to repay what you owe." Looking at the subordinates around him who were still following him and pretending to be adventurers, Shuya was determined to clean up this mess. "If you have anything to say, please talk to the fully-staffed Golden Age Expeditionary Force in my hand!"