During the Northern Song Dynasty, Bianliang City in Tokyo was still prosperous, but under this prosperous age, there was a strange haze hidden.
In Kaifeng Mansion, Bao Zheng was reviewing the official documents submitted from various places. Suddenly, there was a burst of hurried footsteps. Zhan Zhao hurried in and said solemnly: "Sir, a bizarre murder occurred in the west of the city. The deceased's head was missing and his death was horrific." Upon hearing this, Bao Zheng immediately put down the official documents in his hand, got up and rushed to the scene of the crime with Zhan Zhao.