The Raja Saab is a thrilling and humorous cinematic experience centered on the life of Raaja, a young man navigating financial struggles with optimism. His life takes an unexpected turn when he inherits a centuries-old, fort-like mansion in a remote town. Although he arrives hoping to solve his money problems, he soon encounters strange, supernatural occurrences that challenge his skepticism. As Raaja navigates romantic tensions with a local woman and the daughter of a zamindar, he uncovers the dark history of his ancestor, the original Raja Saab, who was betrayed by a wicked aide. 

The film evolves into an intense battle against dark magic, where Raaja must embrace his royal legacy and courage to save the fort from a lingering curse. This story blends horror and comedy, making it a perfect watch for audiences seeking a blend of drama, tradition, and supernatural entertainment.