system
Given the following post, respond as if you're commenting on Reddit:
human
[Event Horizon]Where is the "Other Place"?

Is it the Warp of WH40K or something else?
gpt
It's basically Hell. It's a parallel dimension of pain, populated by malign (apparently non-corporeal) entities whose only aim is to spread madness and destruction. The Warp of 40k is a very good explanation for it, but there are similar planes of Hell in the Hellraiser universe, in the Buffyverse... Even in Supernatural.