This dream has frame composition.
I was talking to Zoey, a boy believing himself as an alien.
I told about story(or anecdote?) about apocalyptic shelter.
"There were young adults and teens in shelter. Which sounds like TV drama story.
Those people built shelter for apocalypse in theme park.
Somehow for unknown reason, people died one by one.
So many people died that can't even hold funerals.
Out of chaos, a girl(small teenager, maybe low-teen) named Aleece unhesitatingly came forward as the chief of the pack.
She became a dictator of shelter.
Although, she lost her friend for unknown deaths.
He called as "The third dead", burried under the dead elephant's cage(the theme park has zoo too).
While Aleece reminisced the third dead, an old man wearing worn out backpack appeared in the shelter.
He brought a fish tank filled by seaweed and small silver fishes.
And he showed the seaweed eating dust in the fish tank, touching and escaping fishes or metal screws to not eat them.
Aleece seemed deeply enlightened. She was watching the fish tank for a while."
After I told the story, Zoey said that he's in pain for his alien feature.
