In the waning days of Taisho 12, during August and September 1923, Tokyo stands as a city of stark contrasts, where age-old customs meet cutting-edge advancements, affluence borders poverty, and ethics are tangled with corruption. Horse-drawn carriages and motorcars share the roads, while traditional katanas and modern firearms coexist. Taka, a remarkably handsome young man, draws the attention of a high-class woman, even though he is reluctantly tied to the city's Yakuza underworld alongside his younger sibling. At the same time, the lady's young maid, Sara, crosses paths with Taka, sparking a sequence of events that will bring about tragedy, passion, and ruin. As the narrative unfolds, it nears the critical moment of September 1, 1923, at 11:58, when the devastating Great Kanto Earthquake and subsequent tsunami ravage Tokyo, taking nearly 100,000 lives in one of history's greatest disasters.