The blue city has twelve curves and stems, and the rhinoceros and jade ward off the cold.
The legendary Bicheng is a majestic and strange city, high above the nine heavens. There is an ancient god inside who can change the destiny of people and grant eternal life. His lonely soul is trapped between the abbots. He looks up at the vast clouds and looks down at the world of mortals. Even if he has endless divine power, he can only be locked up in the city until someone steps into this place.