Historical Traveler

When the time scale is turned back to the past, is there still a chance to change the settled history? Coming to the Tyran Star Region in the Star Sea Calendar year 549, people have been confined to this place for hundreds of years, and even the cities in the virtual world have not changed much. But the relics of history are still there. The copy system in the virtual space gives people a chance to go back to the past. However, this is just a short round of the game, and no one will take the contents seriously. But as Qin Yue entered, the mysterious copy world created some ripples for him. Such fluctuations seemed to be the prelude to a big tide. The dungeon world originated from the long-dead old human federation. People today do not fully understand its secrets. Is it a piece of data or another world? The Human Federation has been dead for a long time, but the traces of its existence have always affected the entire star region. What changes will Qin Yue's fate bring to this ancient star region and copy world?