Sero

Sero, sometimes called Serilondé, is a city in the west of the Phoenixian province in Cyclandia and home to about 600,000 members of the Phoenix Tribe and 90,000 members of other Tribes. It was the site of a battle between Castle Tribers and Phoenix Tribers in the early 14th century. The Phoenix Tribers constructed a fortress there to hold the site, and eventually defeated the Castle Tribers. The city evolved into a civilian refuge later, and is characterized by enormous spires and temples scattered throughout. It is located in the plains below the Siphonea mountains. It is visible upon exiting the mountains, appearing as a sprawling metropolis across many meters of plains. It is also the only place on Earth where Quenya is spoken regularly, although Sindarin is still the most commonly heard language.