The Imperial Astronomical Bureau is located in the Tianjing District of Dragon City, a place that requires taking a super high-speed elevator to reach. This area was once the location of the traveling palaces of many ancient emperors of Hua Country and is also the very heart of Dragon City. The terrain here is perilous, easy to defend but difficult to attack, with only a few limited major roads connecting to other urban districts.
Dragon City also expanded its scale to a super metropolis, based on the continuous expansion and construction upon the foundation of the Tianjing District.
Even in ancient times, the number of times Tianjing was successfully attacked from the outside was few and far between.
On the way to the Tianjing District, several boys well-versed in history were animatedly discussing the history of Tianjing.
"According to historical records, Tianjing fell eight times, and six of those were due to internal mutinies."