In a Vaishnav community nestled in rural India, “Jagan” is a vibrant portrayal of an extraordinary man residing with his old widowed mother and striving younger brother. Branded as a ‘pagal’ (a madman) in his neighbourhood, Jagan's world revolves around his deep affection for 'Harinaam Sankirtan', a devotional musical tradition of the Vaishnavas, and his remarkable resilience in the face of everyday challenges. However, his life takes a tumultuous turn when his closest confidant and elderly neighbour, Biren Das, passes away, plunging Jagan into unforeseen difficulties.