4 friends Kalim (Angad Bedi), Gautam (Neil Bhoopalam), Maya (Kangana Ranaut) and Abhay (Randeep Hooda) delve into what seems to be their "first case" , having started a gang called the "Ungli" gang which fights against corruption. Their job is to bug corrupt people and teach them moral lessons quite unconventionally. They target a corrupt minister and become the most wanted people in Mumbai, but also earn the respect, affection and admiration of the general public in the large metropolitan town.