Two sisters in a frozen earth as the sun had been shot out off a orbit due to the rare occurrence of an asteroid. They try to survive the winter wasteland and find survivors.
"Sister, come in!"
The other sister came in the lit cabin, she was covered in snow.
"Phew- I couldn't take more off that snow falling from the sky."
"You should take a break after shovelling the snow."
Cascade had dusted off the snow and took off her coat, she then threw herself on the bed and passed out.
"Hey, don't fall aslee- Oi!"
She decided to sleep herself and after they woke up in the morning, the windows were iced and frosted from the cold. They both took a cup off hot chocolate.
"So Good!"
"Duh..."
Both laughed and looked at the darkness that the day used to hold.