December

December is a city located on the planet of No Man's Land/Gunsmoke.

History
Not much is known about December City. What is know is that it was one of the Seven Cities of No Man's Land/Gunsmoke and was built around the remains of a crashed SEEDS ship 150 years ago, giving its inhabitants access to ample resources by surviving plants. Also, it was the location of the battle of December during the War for No Man's Land/Gunsmoke which resulted in the city's destruction.

Location
December was likely located in the Southern Hemisphere of the planet, somewhere East of Octovern.

Trivia

 * Like all of the Seven Cities, December is named after a month.