Officer Ira Patel leaves her husband's birthday celebrations to investigate a gruesome murder. Much to her shock, the modus operandi of the crime is similar to that of the murders committed by Bala Banne, a serial killer long presumed to be dead.

The copycat killer responsible for the old woman's murder gets caught. He claims to be inspired by Bala Banne. Meanwhile, reporter Vikas Sarode is kidnapped and locked up in Ira's husband Sammit’s workshop.

A restaurant owner is brutally murdered in the same manner as Bala Banne's victims. Ira suspects Vikas' involvement in the murder and visits his house for answers at the same time as an unexpected guest.

Desperate for a lead, Ira lands up at a restaurant where Abhishek Banne worked years ago. Meanwhile, Sammit assures his mother that their secret is safe. Vikas makes a chance discovery that may help crack the case.

Ira is about to uncover Abhishek Banne's identity because of an old photograph. But before she can get her hands on the picture, a hooded mystery man beats her to it.

Sammit gets kidnapped and faces brutal torture, with the kidnapper questioning him about a lucky charm. Meanwhile, Ira's world comes crashing down when she finds Sammit's phone at the crime scene.