Armin is a brilliant and introvert student studying Network Security who spends most of his time on his newly-created reading website. His Father who is diagnosed with MS, is on the verge of breaking up with his mother. Meanwhile his reading website leads to him meeting Zhaleh and getting entangled in bizarre circumstances.

After Anahita’s suicide Armin realizes that he has become involved in circumstances he had never predicted. Armin’s entering the company where everyone has many secrets to hide, meeting Morvarid, Anahita’s strange and clandestine relationship with Nader and Morvarid all render Armin confused to the point that he decides to…

Armin has a physical altercation with the person sent to harm Anahita and after the incident that occurred following the altercation, he becomes embroiled in a situation which becomes more complicated with Morvarid’s offers, Nader’s nuisances and Anahita’s helps.

In the blue whale of the insomnia episode, Armin lost his peace and normal life after the murder of a young motorcyclist (Mehrdad), while Morvarid threatened to ask him to hack the system of Alireza Khaleghi, a member of the board of directors of the parent company. . Khaleghi is a university professor who has a healthy family life. By accepting Armin Morvarid's offer to get out of the mire of Mehrdad's murder, he enters a bigger swamp ...