The "stargate" prepared for Chen Fei is set at more than one location, possibly because the Slan Royal Family has some of their own considerations.
The first location is in a secret underground chamber in the Imperial Palace District, which also connects to a secret passage leading out of the Imperial Palace to Delan City. Even a sly rabbit has three burrows, let alone the Royal Family. No one knows which will come first, accident or tomorrow, especially since the Slan Dynasty, when it was still the Slan Empire, had experienced terror attacks affecting the entire Imperial Capital.
Massive pillars sustain a vaulted ceiling 15 meters high, covering an area of over 3,000 square meters. Although it lacks the streamlined style of Blue Star, internally it's still high-intensity reinforced concrete and solidified magic arrays, making it a solid underground fortress.
