Chao Gai
During a battle against the Zeng forces, Chao Gai gets hit in the forehead by an arrow coated with poison. The arrow was fired by Shi Wengong, the martial arts instructor in the fortress. Chao Gai dies of poisoning shortly afterwards. Before his death, he says: "Whoever captures Shi Wengong and avenges me shall become the next chief of Liangshan". Although Lu Junyi turns out to be the one who defeats and captures Shi Wengong, Song Jiang ultimately succeeds Chao Gai as Liangshan's chief when Lu Junyi and the other outlaw chieftains insist that Song Jiang be their leader.