One is a bestselling novelist, the other a famous, hard-boiled detective. They have nothing in common, until a serial murder case brings them together and draws them into each other's worlds.
They work seamlessly as a team, bringing criminals to justice time and again. But behind the seemingly straightforward truths of the cases, they discover that they've already become entangled in a web of mysteries.
Was their meeting arranged by fate, or is someone using fate as a pretext to manipulate everything...?