After finding out the distance between the city and the frontier, they had to take the train. Tang Shaoyang thought it would take at least a few hours to reach the frontier. He thought it was better to fly, but he was wrong. It took the train less than ten minutes to reach the frontier.
When he heard frontier, he thought it was a fort for an army which was usually not that big. He thought it was smaller even to the Arnoit City. To his surprise, the fort was ten times bigger than the city.
The frontier was in a "T" shape, but the head was longer and the leg was much shorter. That was how the frontier was shaped, and it was built to match up the one-hundred-meter-tall wall in the head side.
The train did not stop at a station like they were in Arnoit City. It was an open field and there was a booth next to each carriage except for where Captain Barome and his subordinates were.