Four Pillars of Basement is a psycho thriller that shows human fragilities and capricious nature. Protagonist Samir (Dillzan Wadia) is a conniving person and works as a security officer at the mall. He has a crush on Riya (Aliya Singh) , working in one of the offices in the mall. His twin brother, a lunatic and a mad person elopes to the mental hospital to add more confusion to the plot. The movie unfolds dramatically as the heroine is trapped in the basement and is unable to get out. Whosoever comes to help her, meets with a tragic death. In the climax, will the hero of the movie - as the twin lunatic be held responsible? Will the security officer be punished?