A middle aged man called Dávid downloads an unknown software one day what can be used to rewrite reality and fate.

Dávid is a lonely man who lives in the garden city and his friend Oszkár is visiting him. As soon as Dávid realizes he needs to work on his laptop urgently, he suddenly notices that he has received an email from an unknown person. It offers a special software called Reality.exe for Dávid for free. Oszkár soon explains to him that Reality.exe is software that specializes in rewriting reality, but later it can take control of everything and then it's unstoppable. After Oszkár leaves, Dávid downloads the software, despite the warning.—Nick Riganas

After Dávid (Ferenc Kolonits) installs a special reality-rewriting software on his laptop called Reality.exe, his life plunges into complete chaos when it becomes self-aware and slowly takes control of his life: haunts him with terrifying phenomena, causes accidents, gets him into trouble, and slowly becomes completely unmanageable.—NONAME Filmgyár