Before going on an office tour, Tarak Panda locks up his lustrous wife Mou to keep her philandering in check. However, unknown to him, all of Mou's lovers have a duplicate key to their home.

When Poltu comes to the house for an eventful night, he is flabbergasted by the mess that Mou has made. Mou manipulates him into agreeing to dispose Bimal's body. Poltu suggests enlisting another local guy to execute the task.

Mashima arrives at Mou's place without realising the impending horror that lies in store for her. Due to Rajib's shenanigans, Poltu again ends up throwing the wrong body into the pond.

When two of Mou's lovers come face to face, havoc ensues. While Poltu is deceived, a complete stranger attempts to slip away with the lottery ticket.

When Mou realises that a lifeless Bimal is still in her house, she drags Bimal's body to the terrace to throw him off the edge. But as luck would have it, someone knocks at her door.

As the entire Sohag Colony arrives at Mou's place, a total pandemonium arises. Can Mou get hold of the lottery ticket and run away forever?