This incredibly remarkable title, “Thuldrun. Sunya,” is one of those rare sci-fi meets mythology crossovers that does not just flirt with ambition, but rather it goes all in, headfirst. Interestingly, authors Sheetal Choksi and Samiran Ghosh construct a narrative that feels like a quantum-infused roller coaster through Mumbai’s underbelly, ancient India’s forgotten brilliance, and the messy brilliance of modern Gen Z chaos. At its core stands Ansh Chatterjee, a perfectly ordinary teenager whose biggest nightly battle should have been finishing his Maggi before it gets soggy. Instead, he accidentally triggers a sequence of events that resurrect a techno-mystical past no one was supposed to remember, especially not him. Besides, the manner in which both authors carried out the task of storytelling in their book is captivating enough to make the readers quench for more with every turn of the page, and this is something that actually makes this title reading worthy!

Authors Sheetal Choksi and Samiran Ghosh are two-thirds of the award-winning 3 Techies Banter podcast, where sharp insights meet fearless speculation, and irreverence is always welcome. Sheetal is a seasoned qualitative researcher with a knack for uncovering the stories people don’t even realise they’re telling. Whether decoding patterns in human behaviour or spotting meaning in the mundane, Sheetal brings deep curiosity and sharp insight to everything she does. And somewhere between Mahim’s cosmic mysteries and the chaos of Shivaji Park’s coffee shops, she always finds the truth. Samiran is a technologist who playfully delves into history and obscure trivia no one cares about. Constantly battling “thaasophobia” (a fear of boredom), he is currently exploring the possibility that the Bandra Worli Sea Link might be more than just a bridge – perhaps even a wormhole to another dimension. Together, they’ve devoted countless hours to theorising about ancient civilisations and contemplating whether Mumbai’s pigeons are covert operatives or simply avid fans of vada pav. This book, “Thuldrun.Sunya,” marks their first literary adventure, where bygone India encounters tech conspiracies amidst Mumbai’s dynamic and unpredictable backdrop.

The title, “Thuldrun.Sunya” opens with a deceptively light tone, cleverly lacing Ansh’s late-night doomscrolling and conspiratorial curiosity with a sense of impending dread. What begins as harmless browsing on fringe forums quickly spirals into a chase involving cryptic symbols, subterranean archives, and clues hinting that an ancient Indian civilisation may have unlocked technologies capable of bending the physics we treat as gospel. The authors walk a tightrope, here by blending mythology, quantum mechanics, and speculative futurism, and yet the pacing stays tight, the narrative structured, and the stakes escalate with precision. The result is a world that feels engineered with care — familiar enough to be recognisable, but thrillingly altered by the possibility that history hid far more than it revealed. Moreover, the supporting cast is a masterstroke of tonal balance. The sarcastic hacker, the eccentric theorist with one foot in genius and the other in absurdity, and the meditative dog whose philosophical reactions raise the question of whether he truly understands Sanskrit, as each character injects vitality into the story!

On top of that, their interplay ensures that the narrative never sinks under the weight of its heavier, metaphysical threads. When the plot pivots from humour to existential dread, the transition feels deserved, not abrupt. There is a smooth coupling between wit and wonder, tension and levity, making the book accessible without ever condescending to the reader’s intelligence. As the story unfolds, what becomes most compelling is its interrogation of forgotten knowledge and the forces determined to keep it forgotten. The authors build a conspiracy that spans millennia, where the downfall of an ancient civilisation was not just a tragedy but a deliberate orchestration. The force that extinguished that world is awakening, its awareness sharp enough to identify Ansh as the unexpected variable in a centuries-old equation. This adds a simmering suspense throughout the book, as every revelation feels like an echo from a past that refuses to stay buried, pushing the narrative towards a future that feels both unavoidable and terrifying.

One of the Notable Strengths of this novel, “Thuldrun. Sunya,” lies in its ability to remain compulsively readable. The prose is sharp, modern, and unabashedly Gen Z in tone, not as a gimmick, but as an authentic extension of Ansh’s worldview. Even in moments when the narrative dives deep into quantum entanglement, consciousness theory, or esoteric mythology, the storytelling never loses pace. The humour acts as a pressure valve, the suspense holds steady, and the mysteries land with satisfying weight. It’s a rare blend of intelligence and irreverence that makes the novel appealing to both hardcore sci-fi fans and readers who simply enjoy clever mythological thrillers!

Another remarkable aspect is how the book resists binaries. It doesn’t pit science against spirituality but presents them as two expressions of the same universal curiosity. The ancient Indian civilisation that forms the core of the mystery is treated with intellectual respect, not mystical exaggeration. Quantum mechanics and mythology converse fluently, finding common ground in questions of consciousness and reality manipulation. This marriage of scientific wonder with cultural depth is what gives “Thuldrun.Sunya” its unique resonance. It becomes a meditation on how ancient wisdom and modern science, when stripped to their essence, both seek the same truth — the blueprint of existence. 

Now, upon reaching the final part of the review, i.e., the Book Verdict, we can conclude that a title like “Thuldrun.Sunya” is for sure a reading-worthy title. The book deserves a chance from the readers as it thrives on its originality. It refuses to mimic Western sci-fi structures, choosing instead to anchor its speculative arc in Indian history and cultural logic systems. The fusion is seamless as Myth becomes science; science becomes myth; and the boundary between them collapses in ways that feel both innovative and deeply rooted. The final impression is one of exuberant creativity — a narrative that dares to imagine an ancient world far more advanced and enigmatic than textbooks suggest, while posing urgent questions about the technologies and beliefs shaping our future. Well, if you are searching for a book that fires on every cylinder — suspense, intellect, humour, mythology, and big-scale speculative drama, then this title is a MUST-READ one for you!

Book: Thuldrun.Sunya
Authors: Sheetal Choksi & Samiran Ghosh
Publisher: Beeja House (2025)
Total Pages: 357