Valley of Poisons
Currently 700 miles away from the Valley of Poisons (Hao Xuan's current location) 'Heran' the beast on which the walking city is located walks through a sandy desert.
The beast has a long neck about the same length as its entire body. Each of its gigantic feet sends tremors along the earth as it walks. A golden crown sits atop its head. A massive city of at least 5,000 meters in radius is strapped to its back, decked in gold and bronze buildings along with luscious gardens. (Reference img posted)
Inner circle of the city.
A temple made out of pure gold stood in the very center, viewable from every single corner. Massive columns of white light shoot up into the air, disappearing after reaching a few hundred meters into the sky above.