"The X-Files" is a cult multi-series project dedicated to paranormal phenomena. The story revolves around Fox Mulder and Dana Scully, agents who investigate unsolved mysterious cases from the FBI's database. Mulder believes in the existence of supernatural forces, while the skeptical Scully follows a scientific approach and tries to challenge her colleague's theories. A connection is formed between the two characters, starting as a friendship and evolving into a romantic story.