Simon, some random guy who live in a Apartment with his dog and his sister, Katyusha who had a terminal-diseases that she has to wear a mask and blindfold. She can't talk and slightly sees.

No one to talk and accompany only by his dog, day by day he's condition (mentally nor psychologically) are dead inside. Feeling nothing but emptiness. But one day on December 24th, Christmas Eve, he got some glimpse or a slight vision from "Someone" or "Something" from "Upstairs" that told him to do something and a Hope.

Or is it?