The Zero Point

The Zero Point is the nexus and is what holds the Fortnite Map together. It was not found until Season 8, but the Loopers (Players) went inside the dimension it was in.

Season 8
When The Government was making a digging site at places. One of the digging sites had lava and almost caused the map to be covered in lava. They went to loot lake a dug a hole near it. They found a metal floor, so they dug out most of Loot Lake and removed Kevin’s Shards. They found a Vault, but there was no way to open it. But then some random runes started appearing, and they were the “keys” to the vault. They traveled the map and went to Loot Lake, and went inside the holes where the runes are supposed to be. It opened the Vault a few days later, and millions of Loopers (Players) went inside the vault, being met with vaulted things from the fortnite map, and The Zero Point. The players used their harvesting tools to unvault the Drum Gun, and then they exited The In-Between.