Kira, one of the outskirt cities of Sini
Sinialkharia Shah Rezaghanji, or Hamburgstein as the old name, or Sini for short, is the biggest city in Mostin, with around 16 million people in its city proper, and around 30 to 50 million people in its metropolitan area.
History
First Era (The Sar Era)
Sini has existed since the third century, started by Sar Hassan and called Suria, a local king in that region, as a market town that sold exclusively many fabrics and produce. The city was ruled by a system called "Saar Jastin", which roughly translates to "King family", a monarchy system where the next "Sar" would be picked to rule the city until death. This system was used until 1720.
The city started out with a couple hundred Robloxians and slowly grew in population. The center of the city used to be in what is now known as the Gari-Fa District. The center of the city was destroyed by a earthquake in 1023, which destroyed almost all of the town. As a result, the city was moved closer to Mount Ashvan, and it was where the center would be to the present. By then, the population of Sini was around 40,000, and it would slowly grow over the next couple of centuries until the early 1700s. Due to a baby boom, the population was a million Robloxians. It was when the urbanization of Sini began, causing the city to expand. Civic geographers noticed that this city was the first ever city in Roblox to experience the urban sprawl phenomenon as it was a major contributing factor to the growth of the city.