Sup, there is no other exit on this level, also I don't really understand what do you mean by "becomes fully black", but now you know that there is no other exit on this level :D
alright thank you! as for the "becomes fully black" part, sometimes when i go down stairs on that level its as if the stairs and hallway glitch?? they become completely black and when i enter them they just teleport me back to the start
On the bottom of every level there is a trigget that will teleport you to spawn, it works as a protection. Seems like you get so low that game teleports you to spawn