The Hollywood Reporter has revealed that 20th Century Fox is set to adapt Anthony O’Neill’s sci-fi ebook The Dark Side, with Javier Gullon (Enemy) penning the script.

According to the site, The Dark Side “is set in a future where the moon is used as a penal colony. When an android goes on a murderous rampage, a down on his luck detective is sent in to investigate.”

In addition to Enemy, screenwriter Gullon has been making waves in Hollywood with his spec script 478, a revenge thriller which has Arnold Schwarzenegger attached to star and Darren Aronofsky producing.