Episode List

In 1978, Indian spy Adhir sets out to stop Pakistan from developing its first nuclear bomb. Cut to 2025, Colonel Ashfaq gets a file linked to his grandfather, General Zia Ullah.

In 1978, Prof Rehmat Agha reveals to Adhir Zia's top-secret nuclear plans. In 2025, the NSA, Adhir Dayal, worries about Mariam, an undercover R&AW agent in Abbottabad.

Adhir infiltrates Zia's secret nuclear facility and finds an opportunity at a nearby village. Mariam discovers Ashfaq's secret plans, but her life takes a perilous turn.

Trapped in Ashfaq's mansion, Mariam must follow the NSA's dangerous extraction plan. In 1978, Jyoti falls victim to an attack, and Adhir finds an ally to stop Zia's nuclear plans.

In 1978, Adhir enters Zia's highly secure nuclear plant to ruin the test. In 2025, following the NSA's instructions, Mariam tries to escape Ashfaq's clutches at the airport.