In the fictional Middle Eastern city of Al-Barkat, Ankit Sethi is the owner of a diamond insurance company who owes a huge debt as the company’s workers had misplaced a client’s diamonds worth ₹20 crores. He meets Neha Grover, a flight attendant, on a flight and is instantly attracted to her. They later go out on a date and Neha starts liking him as well. They begin a relationship and sometime later, Neha announces that she is pregnant. Ankit proposes to marry her and she accepts. They both are attacked by a pair of goons working for the client to whom Ankit owes the debt. Neha is severely injured, which leads to her miscarriage. Seeing no other way to pay back the huge debt, they both decide to pull off a robbery. Minister, Harish Sanyal would be smuggling diamonds from Al-Barkat to India by plane, which would be carried by a courier appointed by him and Ankit would accompany him. A cellphone with its back cover laced with the diamonds would be kept inside a briefcase which would be locked by a code number. Ankit strikes a deal with Sanyal’s secretary to reveal the code number to him and in return he would give him half the diamonds. Once on the flight, Ankit and Neha put their plan on motion – Neha deliberately spills food on the courier’s clothes while serving the passengers, and he heads to the washroom to clean up the mess. Seizing the opportunity, Ankit goes to retrieve the diamonds from the briefcase, but just then a group of masked terrorists arrive, announcing that they have hijacked the flight, and hold all the passengers hostage.
