In the dazzling chaos of a Kolkata wedding, Ananya meets Rudra, a photographer who captures stories in light and shadow. Their instant connection, a glimpse of mutual understanding, blossoms into a bond that transcends the miles between them. Through emails and late-night talks, they discover a shared world of sensitive souls and artistic dreams.

But just as their unique love story begins to take shape, Ananya's past re-emerges, forcing her to confront old possessive love against Rudra's liberating support. Under the Glimmer of Light is an exquisite tale of spiritual connection, emotional nuance, and the beautiful blend of life's light and shadow.

Based on the book blurb, the story falls into the Contemporary Romance or Women's Fiction category, with strong elements of Literary Fiction due to its focus on internal emotional journeys and symbolism.

The most effective keywords would be a mix of broad and niche terms that appeal to the book's target audience.