There was an archaic four-way bronze tower located in the central zone of the Heavenly Mist City. That tower seemed like it was made of bronze. There were countless profound arrays depicted in its walls. Occasionally, those arrays would start running and emit a special fluctuation.
That tower was the Heavenly Mist City's symbolic building, the Pill Tower.
The Pill Tower was the symbol of each Pill City. There were countless cities in the Pill Palace's sphere of influence, however, only a few of them were considered Pill Cities. They were the three great cities which possessed a Pill Tower.
The Heavenly Mist City was one of those three cities.
There were several small holes on the sides of the Pill Tower. Dense Pill Energy along with the elixirs and pills fragrances were emitted from the holes. The fragrance filled the air and caused the whole Heavenly Mist City to smell pretty good.