Sky City appeared like a mirage, nestled within the thick clouds, vaguely visible; it wasn't until Song Jian flew up that he realized, although the city seemed high, it was actually only about five or six hundred meters from the ground;
At this moment, Song Jian stood before the abandoned gate of Sky City. The gate, once towering, had collapsed halfway, leaving just enough space for people to pass through one half of the door;
This gate was completely constructed from a peculiar type of stone. The moment Song Jian's perception touched these stones, it disappeared without a trace;
Strange patterns were etched on the surface of the stone-built doorframe, but Song Jian knew they were not mere designs—they were a kind of script. They looked somewhat similar to the language of the Abyss, yet they were entirely different;
