Bantu is hated and neglected by his father Valmiki ever since he was a toddler. Samara, his boss is the first person to show him affection and love until he discovers that the Jindals are his biological parents and not Valmiki. Bantu then decides to seek the Jindals' love and protect them from the threats they face.
Vikram, an honest officer with the Lucknow police, is on a mission to find and eliminate gangster Vedha. However, when Vedha surrenders himself to the police and starts narrating stories to Vikram, it blurs the lines between good and evil. Vedha questions Vikram's righteousness while the latter believes he is fair and just. But is he?
Events in India's history — from the Emergency and the famous Cricket World Cup win to the Punjab riots — unfold from the perspective of an innocent Sikh man Laal Singh Chaddha, a person with a low IQ but high optimism. Laal is able to achieve everything under the sun but his childhood love continues to elude him.
An ex-cricketer struggling to make ends meet, wants to fulfill his child's wish of getting an Indian jersey but in the process comes face to face with his heroic past and is forced to decide if he will rise to the occasion and become a symbol of hope or continue to live a life as a loser?