On the day he receives an award, arrogant, wealthy, and self-centered, Ranbeer Talwar, has an accident with his BMW. This results in the death of the parents of four young children. Ranbeer is arrested, and a year later is sentenced to look after all the four children until they reach the age of 18, or face 20 years behind bars without any parole. Ranbeer agrees to do so, not realizing that the children have a plan of their own - to avenge the death of their parents, ensure that he breaches his undertaking and ends up in jail.