渤海国
(?
906 AD～
926 AD)
Big Inseon is the 15th generation of the Bohai Kingdom monarchs during the reign of 906 years to 926 years, had sent envoys back beam tribute. Khitan state that the rise of China has repeatedly violated the Bohai Sea, 926 years, to Beijing Longquan Khitan state government was captured, a large Inseon surrender, Bohai perish.