End Spawn

End Spawn is the central location in the End Building Realm. You can access the Infinite End through a portal at the top of the corrupted castle by right clicking the purple block. There is a mirrored portal on the other side to get back to End Spawn.

Canonically, this is a corrupted version of our reality, where the world did not heal when The Ancients fell due to the blight invasion. The entire world and all its creatures, including people, were warped into the haunted beings that wander there to this day.