After their admission into college, life in Delhi is enjoyed by Vikas Gulati/Hunny (Pulkit Samrat), Dilip Singh/Choocha (Varun Sharma), Lali (Manjot Singh), and Zafar (Ali Fazal). Hunny and Zafar are dating Priya (Priya Anand) and Neetu (Vishakha Singh) respectively, planning to marry them.
Bholi Punjaban (Richa Chaddha) is released from jail after 12 months. She sends her henchmen to fetch the quartet. The four are brought to her place along with their acquaintance Panditji (Pankaj Tripathi). She asks them about their plan to fool her. As the boys convince her, she gives them one chance and invests some money to open a Lottery Shop.
People are given numbers to which they invest some money. Choocha begins to distribute leaflets around the city and more people invest. Meanwhile, Minister Babulal Bhatia (Rajeev Gupta) who belongs to Janta Vikas Party, argues with the CM over the next election and bets him to win. The police around the city conduct raids on drugs and fake lottery shops. After finding out the quartet's shop, Babulal uses his power to change the lottery number and everyone who invested money is angered. The people gather around to beat them but they escape by jumping off a flyover in the river. They regain consciousness at a construction area and are spotted by Panditji.
It is here that Choocha discovers he can see the future. He sees a tiger in his dream which later attacks them. The group is later caught by Bholi who is angered due to their foolishness, and orders to kill them. But Choocha's ability impresses her and she forgives them. The next day, Bholi asks them to find a treasure to which they agree if she releases them. Babulal fears that people will recover their money so he invites the boys to his residence. Panditji is sent in disguise to keep an eye on them. At dinner, the boys are forced to take an oath to help Babulal for their welfare in return. The next day, the boys take the blame instead of Babulal who misused people's money while Bho