via https://www.youtube.com/watch?v=Ord-XT7St40 I went to join a player at another spot because they said they were lonely. I didn't want to break their cade even though they gave me permission to so I ran to another secret. It turns out somebody already incorrectly did the secret triggering the teleport to the jellyfish cage. I have had some success before surviving awhile by running into the corner you see in the video. Had a zombie teleported in there, it would have triggered the zapping from the jellyfishes killing me or they probably would've stabbed me before I died.