Seodong

Seodong, also known as King Mu of Baekje, was a monarch of the Korean kingdom of Baekje. He reigned from 600 to 641 AD. He is a prominent figure in Baekje history, particularly remembered for his romantic ballad and his military campaigns.

The legend of Seodong is famously associated with the "Seodongyo," a children's song believed to have been composed by Seodong himself. The song alleged an illicit relationship between Seodong and Princess Seonhwa of Silla, a rival kingdom. This ballad, through its widespread singing by children, ultimately led to Seodong's marriage to Princess Seonhwa and the revelation of Silla's political machinations. This event is a significant part of Korean folklore and literature.

During his reign, King Mu focused on strengthening Baekje's military and consolidating its power. He launched several military expeditions, notably against the Tang Dynasty of China and Silla. He also oversaw infrastructure projects, including the construction of Mireuksa Temple, one of the largest temples in Baekje. His reign is often seen as a period of both cultural flourishing and significant geopolitical challenges for Baekje. King Mu's legacy is that of a cunning prince, a capable ruler, and a romantic figure whose story continues to be told.