What this video shows is a man who traveled a good deal die. He was diving at sea next to an island. Not realizing his fate, he reached and put his hands on a deadly jelly fish. His story is very interesting. Here he addresses hell. I never put stock in hell as a place. I would love to participate with a few stories of my own. But first let's view the video and take it from there. One thing to keep in mind. Unless you died, you really can't call this fiction. I plan if this takes off to relate some stories I know personally of where the fate of death waited.
Fine...you want this to be science. A man was poisoned and neurological activity created mental hallucinations (dreams) that he interpreted as imaginings of pre-conceived possibilities and then told someone who created video representation of said dream with creative technological manipulation of light and sound. This man was eventually lucky enough to have the toxins removed and thus reverse the damage said toxins were causing.