After a long shift at the hospital and saving a 7-year-old's life, Dr. Anand looks forward to unwinding at home. An old friend's unexpected self invite causes Anand to welcome two uninvited guests- Vaishnavi and Padmini. However, is Dr. Anand claims who he is?

Vaishnavi and Padmini discover an unconscious body out of nowhere. Will a kindhearted stranger help them? Or will they be caught in the act of intentions to rob him?

With unannounced guests and their constant chatter, Anand is close to annoyance. But with a cop's inquisitive questions in the picture, Anand decides to be at his best behavior. Who are the uninvited guests? Is Anand up to something?

The cop's constant efforts to confront Anand of suspected evil behavior doesn't cause any breakthrough. Anand reveals to be as innocent as ever. But Dr. Misbah and his wife find themselves in trouble as Anand realizes that they know too much.

Anand's fight to keep the truth from making its way out reveals a mysterious man bound in solitary confinement. A few flashbacks from the past reveal something shocking about Anand's history and character.

While Misbah and the others gain ground and release Avinash, a terrifying, mysterious man enters the scene and ruins their plans. But with all of them on alert, the doctor is trapped. Will the doctor take revenge on his survivors as per his plan?

Constantly tracking every single moment of all the survivors, Anand comes up with an elaborate plan to seek revenge on each one of them. Enraged and angry as ever over losing his life's work, Anand sets off on a terrifying spree. What lies in store for them all? Will they survive?