A starlet's ex-boyfriend dies mysteriously in her mansion. A habitual thief, just released from prison, is found dead at the bottom of the sea. Two murders that seem to have nothing in common are, in fact, intricately connected. A mysterious Mazu temple, an eerie yacht, a troubled student, a calculating tycoon... Lin Xiaotian, an auxiliary officer at a local police station, uses his meticulous reasoning to crack a major corruption case.
