As the lands formed, some became prosperous while others could not recover from tragedy known as The Collision, this large piece of land was about the same size of Russia as the people here are secluded from the other parts of Terra. This land is not known to the vast majority of people on the planet but to those people who believe the legends and those who live there, they call this land Old Haven.
Due to nuclear aftermath and other catastrophic events that occurred on this land, it is practically barren with few surviving humans, mutated humans, and the occasional robot but within this land there is hardly any other life besides the undead. Due to some effects of nuclear radiation, zombies have risen and are consistently an issue due to the millions dead due to The Collision.
Everything on this land is in scarce supplies and with hardly any conventional or worthwhile means of going to Old Haven, it has been abandoned by the new world where all who inhabit it are forced to fend for themselves. However, not everyone saw it that way, some bandits and raiders live to search for treasure, runaway criminals escape, and some scientist reside on the land to do research. The only way to get there is by a boat.
With isolated business, military bases, and pretty much old remains of the land from the early 2000's, Old Haven is a safe haven for many.
There are electromagnetic radiation clouds surrounding the island, which prevents people from using powers while on the island and also a lack of technology that would be able to help the people that are there.