Publisher's Synopsis
There is a Homles in the West, but there is also the king of logical reasoning in the East - Pao Qingtian! The Green Dragon Society blows up a river dam during a rainstorm, causing a once-in-a-century flood in Kaifeng, plunging the city into danger ...... At the same time, Lord Pao finally discovered the ultimate goal of the Green Dragon Society... They want to take advantage of the visit of the Khitan envoys to start a war between Song and Khitan!