Inspired by the Puranic story of Abhimanyu and his mother Subhadra, the film portrays the relationship of the protagonist with her baby, before and after it is born.

Kalimannu is a Malayalam drama film directed by Blessy, starring Swetha Menon. The story is inspired by the Puranic story of Abhimanyu and his mother Subhadra. The film portrays the struggle of a woman who uses technology to impregnate herself as her husband meets an accide6nt and is declared brain dead. The film even highlights relationship of a mother with her baby, before and after it is born.