The Riddle of Einstein's Brain

When a long-lost pathological specimen containing tissue from Albert Einstein's brain resurfaces in a Tokyo university basement, it triggers an international race to decode its hidden anomalies. Dr. Rena Takahashi, a brilliant neuroscientist with a complicated past, finds herself thrust into a dangerous conspiracy involving shadowy intelligence agencies and a radical bioethics syndicate. As Rena examines the physical tissue using cutting-edge quantum imaging, she discovers encoded neurological markers that hint at a revolutionary cognitive enhancement theory—one that could alter human evolution forever. Simultaneously, veteran detective Kenji Sato investigates a series of bizarre murders targeting the former associates of Thomas Stoltz Harvey, the pathologist who originally preserved Einstein's brain in 1955. As Rena and Kenji's paths cross, they must navigate a labyrinth of Cold War secrets, scientific hubris, and corporate greed. With time running out and the syndicate closing in, Rena must choose whether to unlock the ultimate secret of human intelligence or destroy it to protect humanity from itself.