When Anis Ahmed, a successful businessman and aspiring politician in Bangladesh, gets kidnapped, there is a stir in the political and administrative circles to find him.
While in captivity, Anis receives a riddle related to his son that reminds him of Rakin's reckless life and past sins. Meanwhile, Rizwana gets a call from Anis's kidnapper.
When police find an unidentified body resembling Anis, Rizwana requests Rakin for a DNA test. However, Rizwana's meeting with Anis's business partner ignites a new turn.
Police speculate that Anis's bitter relationship with his business partner, Shahed, may have instigated his abduction. Meanwhile, a mysterious woman comes into Rakin's life.
Falshback reveals that Anis has a special bond with that mysterious woman, Sonia. However, one day, after facing a gruesome deed of Anis, she disappears.
Before being abducted, Sonia starts extorting money from Anis by threatening to leak an intimate video of them. Meanwhile, Anis escapes in the absence of the kidnappers.
After declining Azad, Amena persuades Rizwana to run for the by-election instead of Anis. As the election begins, the abductors leave Anis unconscious on the street.
As the list of suspects behind Anis' abduction grows, he joins the ruling party to plan revenge. Albeit all, will he get hold of the real culprit living under his breath?