Astronaut Sam Bell is a Lunar Industries employee. He has been in charge of extracting the basic energy source of the Earth and transmitting it to the Earth in the energy center he has been operating alone on the Moon for three years. Difficult days await Sam, who is doomed to loneliness and lost all communication with the outside world due to the loss of his satellite connection.

Fortunately, he is nearing the end of his time on the Moon, and there is little time left before he can return home and reunite with his wife and daughter. However, a terrible accident he had just days before he left the base, leads him to a strange discovery. Sam's paranoia begins to increase, something strange is definitely going on. but what...

If you're 250,000 miles from home, the hardest thing to face is yourself...