Spire of Rebirth

Intro (the year is 2327 due to climate change nuclear war the planet has now become uninhabitable for most animals and humans, so humanity found a way to survive by creating a colossal spaceship in the shape of a skyscraper and that is bigger than Mount everest called "the Spire of Rebirth" after it was complete every single human and animal were loaded onto the spire of rebirth and then the spire of rebirth has been ever since flying towards the neighbouring galaxy of Proxima centauri to hopefully find a new home of humanity and Earth's animals) (the inside of the spire of rebirth is made up of many sections like cities, artificial jungles, waterparks and other places) (you are a human living on the spire of rebirth)