In a quiet corner of Mumbai’s labyrinthine streets, an old enemy resurfaces. A cryptic message from a former contact, , an Indian intelligence officer, leads John Wick to Delhi's Red Fort , where whispers of a High Table power struggle brew. The message, written in both Hindi and English, hints at a new weapon: the Shiva’s Fang , a hybrid toxin-round gun forged in secret by Vikrant Singh , a disgraced arms dealer.