Gayab is a supernatural thriller drama. The movie follows the story of a nerd named Vishnu Prasad (Tusshar Kapoor). Vishnu grows tired of his mother’s continuous nagging and his father continues to ignore him. He is in love with his attractive neighbour Mohini (Antara Mali), who loves her boyfriend, Sameer. Tired of his life Vishnu asks God to make him invisible as no one likes him. Vishnu is shocked to learn that God has actually granted his wish and made him invisible. Vishnu starts considering it as the greatest power and his chance to impress Mohini, but he scares her off and soon ends up in huge trouble. Will Vishnu’s invisibility prove to be a boon or curse for him?