Aryabhat Ka Zero is a coming-of-age drama set in a quaint town in Uttarakhand. It follows Brahmagupta, fondly known as Baggu (Himansh Kohli), an ordinary young man who lacks the larger-than-life qualities typically associated with a Bollywood hero. Much like his father, Aryabhatt (Neeraj Sood), Baggu has yet to achieve anything remarkable despite carrying the weight of a distinguished name. While Aryabhatt dreams of seeing his son become an IAS officer, Baggu finds himself grappling with repeated setbacks in both his career and his love life. At its heart, the film is an emotional exploration of a complex father-son relationship, capturing their dreams, disappointments, and the journey toward understanding and self-discovery.