Remnants of the Aether
Serengurd is a city known for it’s abstract gothic victorian-esque setting and for being the home of the twin lords, Angr and Boda. Its population consisted of only the richest, upper-class humans and anybody deemed “too poor” weren’t even allowed inside. After The Aether outbreak, Serengurd became a mere shadow of its former self, looking more like a haunted playground than a city of wealth.
Even to this day, Airi is obsessed with the city.