Roughly two decades after the death of his lover Aaliyah, former gangster Shivam Pandit lives a lonely life and continues to visit her grave. One day, he discovers an abandoned baby girl and names her Aaliyah after his deceased lover. The child is later adopted by a couple involved in child trafficking, prompting Shivam to join Interpol to locate her. Officer Samarth Singh, who had previously closed his file following his elimination of his former boss, Bharat Daulat Malik,[c] reveals that the couple were killed in an encounter after the baby went missing.

The investigation leads Shivam to Bangkok, where he is tasked with infiltrating a criminal family led by mafioso Amrit Singh. Amrit's son, Zorawar, has taken control of the family's empire and expanded its operations to human trafficking. Shivam is hired to protect Zorawar's siblings, Zara and Sikander, unaware that Zorawar has killed their father in retaliation for opposing his son's criminal activities.

Zara is a gentle, music-loving woman who wants nothing to do with her family's criminal activities and is extremely protective of her autistic brother, Sikander. As Shivam spends more time with her, the two gradually develop a quiet emotional connection. When Zorawar destroys Zara's cello, Shivam gifts her a new one, leading to an unexpected embrace that makes him realise that he is beginning to find peace in her presence. During his investigation, Shivam discovers that Zara has been secretly working against her family to protect Sikander and Zorawar. Despite the secrets they each harbour, Shivam and Zara eventually join forces to rescue the trafficked children, including baby Aaliyah.