Sanjeevan is a dedicated and honest police commissioner who lives with his widowed father and two younger sisters. Outside of his duty, he is also a passionate singer in the police troupe, alongside his close friend and colleague, Police Constable Salperu Sadanandan, who shares a lively household with his wives, Kamakshi and Meenakshi.
Sanjeevan is engaged to Geethu, the daughter of Rajasekharan Nair, the Director General of Police. Raised in a privileged environment, Geethu has always been showered with love and has grown up with a strong sense of self-confidence. However, she has little experience with the daily struggles of ordinary life and is unfamiliar with many cultural traditions, including reading and writing in Malayalam.
After marriage, Geethu finds it challenging to adjust to her new home. She unintentionally clashes with Sanjeevan's sisters due to their different lifestyles and expectations. Sanjeevan, seeing the growing tension, tries to guide her, hoping to help her integrate into the family. However, his approach is often strict, leading to misunderstandings between them.
One day, on her parents' 25th wedding anniversary, Sanjeevan gets delayed due to an ongoing investigation and a dangerous confrontation with a gang. Feeling neglected and hurt by their strained relationship, Geethu impulsively plays a prank, reporting to the police control room that Sanjeevan has gone missing. When he returns home safely, the entire family is deeply shaken by the false alarm. Geethu soon realizes the gravity of her actions and expresses remorse for her impulsive decision.
During this time, Geethu's family reveals a long-kept secret: she was adopted as a baby, and their biological son, Manu, was born later. They reassure her that this does not change their love for her, but it prompts Geethu to reflect on her own sense of identity. Overwhelmed, she takes time away at an orphanage to rediscover herself and find clarity.
Sanjeevan, who had known about her adoption all along, never saw it as something that defined her worth. Understanding that their relationship needs to be built on mutual respect and understanding rather than control, he reaches out to her, offering support rather than judgment. With a fresh perspective, Geethu returns home, ready to embrace her new family with a more open heart. Sanjeevan, too, accepts her and together, they embark on a new chapter.
