Chorus Rifts

Chorus Rifts are one-way end portals that were built by the endermen having end bricks and stone carved in the galactic alphabet, these don’t typically do much for the player during the day, but at night a ceremony of some sort happens with endermen and other strong end creatures as watchdogs for the rift. They’re trying to allow other creatures from their end dimension to roam the overworld as some might not have the ability to simply travel across dimensions and it opens a opportunity for other Endermen to potentially tear apart the overworld and possibly the dragon.