The TV series "Dashun" takes the legendary and tortuous life of the ancient emperor Dashun as the main line, telling the story of Yao, Shun, and Yu who experienced hardships, governed floods, benefited the people, and achieved great achievements. Dashun was an ancient hero more than 4,600 years ago. Because of his reputation of "extreme filial piety", his outstanding talents in farming, fishing, hunting, pottery making, and his unique charm of character and personality, he was favored by the leader of the Huaxia, Tang Yao, and married his two daughters, Ehuang and Nvying, to Dashun. Dashun lived up to the holy mandate and showed his talents for the first time. He governed the land of Guiyi, which was bloody for Huaxia and Dongyi, and made it a gathering in one year, a town in two years, and a capital in three years, becoming a trade center for both sides. At that time, the world was flooded and the four evils were in chaos. Dashun, as the regent, killed Gun, who was ineffective in controlling the flood and took the lead in rebellion, and then used Gun's son Yu to continue to control the flood, and finally subdued the flood and developed the economy. Dashun ruled the country with virtue in politics, revised legislation, established five punishments, and made ethnic integration and world harmony. In the end, Emperor Shun, who unified the world, handed over his throne to Yu instead of his own son Shangjun.