South of Tian Yuan City, Transfer Station Town, which housed the Space Tunnel, was being built in full swing.
Once the town was complete and the second major space route had been negotiated, the interregional tunnel would officially appear before the world, ushering in a change to the era.
Calling it an era-changing development was an exaggeration, but the establishment of the interregional tunnel would certainly reduce the difficulty of long-distance travel for people in the Tai Xuan Alliance by dozens or even hundreds of times. Ordinary people would then have the possibility of traveling across regions.
Mu Yuan remembered that when he was still a new lord, he had heard that some Lord Second Generations found it very difficult to obtain even one Outstanding Grade Remnant Soul. They could not buy such a high-order remnant soul in their own region—or rather, they could not afford it. Obtaining one from their great lord father also involved the difficulty of crossing regions.
It took time, effort, and money.
Previously, within the Tai Xuan Alliance, the only ways to travel across a great domain were a super-long-distance large teleportation array or an interregional train.
Mu Yuan had ridden one before.
The experience had been decent, and the journey could not be considered particularly long.
However, interregional train tickets were expensive, far beyond the price of ordinary Iron Train tickets. Ordinary professionals could not afford them. Sometimes, seats were even limited, and only high-authority lords and professionals could purchase tickets.
At the same time, interregional trains only ran from the Twilight Great Domain to the Tai Xuan Great Domain and from the vicissitudes Great Domain to the Tai Xuan Great Domain. They could not travel directly from the Twilight Great Domain to the vicissitudes Great Domain.
There were very few departures as well.