Kaustubh is an innocent little boy in his tender age. He loves to live in his imaginative world that is full of wonders and adventures. The tales that his grandma, Aaji tells him is the base on which he has built a few fantasies. The Dashavtar tales from Indian mythology are his favourite. These tales are based on Lord Vishnu's Ten avatars. Kaustubh has also learnt through these tales that Lord Vishnu's tenth avatar, the Kalki avatar is going to be in Kaliyuga, the modern era we are in. Innocent mind of Kaustubh, who is in his fourth standard, is captured with the imagination that he himself is that Kalki avatar. His close friend Mangya, who is equally thrilled with this idea, confirms his belief. A few incidental coincidences validate Kaustubh's imagination. Once he is convinced, he shares this secret with Amod, the young engineering student that is a tenant in Kaustubh's home. Amod who is atheist by nature, does not pay much attention. Convinced by the idea of being the Kalki avatar...