Huyan Zhuo
After his defeat by the bandits of Liangshan Marsh in his military attack to exterminate them, the imperial general Huyan Zhuo flees to Qingzhou (in present-day Shandong) in hopes of redeeming himself by wiping out the bandits there. Mount Twin Dragons, one of the strongholds, concludes that Huyan is a tough opponent and seeks help from Liangshan. Song Jiang comes to Qingzhou with a force and captures Huyan. The bandits of Mount Twin Dragons, including Zhang Qing and his wife, are absorbed into Liangshan.