East China Sea Cangtu

In the fifth year of Emperor Renzong's Tiansheng reign, Meng Dingyuan served with the imperial navy on an expedition to an isolated island in the East China Sea, destroyed the island's martial arts inheritance, and confiscated magical books. Time passed, and a hundred years later, during Lizong Shaoding's reign, the Mongolian cavalry trampled the north bank of the Yellow River. The Song Dynasty retreated to the south of the Yangtze River, summoning the world's masters in pulse arts, and established the six tribes of heaven, earth, fire, water, wind, and thunder to resist the northern invaders with Zhou Liu Jin. Meng Yan, the leader of the Fire Department, is a direct descendant of Meng Dingyuan. He masters the techniques of fire dragon and sky fire. He led troops in three Northern Expeditions, regained several states in the Central Plains, and approached the old capital. The powerful Prime Minister Qin Wei was jealous of the Fire Ministry's high achievements, and Luo Gou committed a serious crime, cutting off the food, grass and weapons of the three armies. The Fire Ministry's 100,000 sons were trapped in the isolated city, and Meng Yan died in battle. The only son, Meng Xiu, was twelve years old and was thrown into the Black Rock Prison in the South China Sea. He was imprisoned for ten years. In the sixth year of Du Zongxian's reign, a hurricane tore through the culvert at the bottom of the prison and Meng Xiu escaped by taking advantage of the tide.