Year 2018, Cox's Bazar. Government's anti-narcotic raid is underway with great intensity. News spreads that the infamous drug dealer, Allen Swapan, is killed in a crossfire. Meanwhile, someone resembling him, going by the name of Shamsur Rahman, appears in Dhaka city. Who is this Shamsur Rahman?

Swapan continues down the path of murder and deception to maintain his false identity. In his attempt to launder 40 billion in black money, he meets Disha, a beautiful art gallery curator. Using illegal money and power, Swapan embarks on a mission to take over a bank. Meanwhile, Shayla sinks even deeper into Swapan's trap of deceit.