Welcome everyone to read my work. During the ten years of Jiading in the Southern Song Dynasty, the imperial court was in a corner of peace. The Jin Kingdom and Mongolia were attacking from the north and south. The world was in turmoil and treacherous ministers were in power. Outside Lin'an City, Liu Yungui (grandfather of Liu Qing), a former member of the Yue Family Army, lived in seclusion in Cuiwei Mountain. He secretly sealed the "Wu Mu Suicide Note" entrusted to Yue Fei before his death. Before his death, he said to his grandson Liu Qing: "This book records the life of Prince Yue Fei." The hard work can only be inspired by the righteous people in the world. If you meet the Lord of the Ming Dynasty, you can help to rebuild the mountains and rivers..." Before he could finish his words, the masters of the Jin Kingdom and the court eagle dogs raided the thatched hut. Liu Yun returned to fight and died, while Liu Qing managed to escape with half a jade pendant.
At the same time, Wu Ming, a descendant of the hero Wu Song in Liangshan, Yang Muchin, a descendant of the Yang family generals, and Bao Jing, the great-great-granddaughter of Bao Zheng, were all hunted down because of their family ties to the Yue family army. The tokens of the four families - the "Four Elephant Jue" (divided into green dragon, white tiger, red bird, and four black jade) given by Zhou Botong of the Quanzhen Sect have become the only clue to their mutual recognition. It also involves a juvenile agreement: if the offspring are male and female, they will use the token as a matchmaker to become husband and wife; those of the same sex will become brothers and sisters.