The story begins with Shiva, a free-spirited and adventurous individual with an unknown past, living in the mystical city of Kashi. He meets a mysterious woman named Maya (played by Mouni Roy), who reveals to him that he is the reincarnation of the ancient sage, Lord Shiva, and that he possesses the Brahmastra within him.

The movie "Brahmāstra: Part One – Shiva" was released on September 9, 2022, in Hindi, Telugu, Tamil, Malayalam, and Kannada languages.

As Shiva embarks on a journey to understand his powers and his connection to the mystical world, he encounters various characters, including a kind-hearted and brave woman named Juno (played by Alia Bhatt), who becomes his ally and love interest.

However, their journey is threatened by a dark force led by a powerful sorcerer named Baka (played by Saif Ali Khan), who seeks to exploit the Brahmastra for his own evil purposes.

Throughout the movie, Shiva struggles to control his powers and navigate the complexities of his destiny. Along the way, he learns about the ancient lore of the Brahmastra and the responsibility that comes with wielding it.

The movie concludes with Shiva emerging as a confident and powerful hero, ready to face the challenges of his destiny and protect the world from those who seek to harm it.

The film features stunning visual effects, action sequences, and emotional drama, as Shiva and his friends face numerous challenges and obstacles on their quest to save the world from destruction.