Mezue ahịrịokwu na-esonụ:
ọtụtụ mwakpo megide Korea n'okpuru Goryeo site na 1231 ruo 1259. E nwere isii isi mkpọsa: 1231, 1232, 1235, 1238, 1247, 1253; n'agbata 1253 na 1258, Mongols n'okpuru Möngke Khan n'ozuzu Jalairtai Qorchi ulo oru anọ na-ebibi mbuso agha na ikpeazụ ihe ịga nke ọma mkpọsa megide Korea, na nnukwu na-eri na nkịtị ndụ nile Korean Peninsula. Ndị Mongol weghaara mpaghara ugwu nke Korean Peninsula mgbe mwakpo ahụ gasịrị ma tinye ha n'ime alaeze ha dị ka Ssangseong Prefectures na Dongnyeong Prefectures. Na Machị 1258, onye ọchịchị aka ike Choe Ui nke gọọmentị ndị agha Goryeo gburu Kim Jun, na-akwụsị ọchịchị aka ike ndị agha Choe nke Korea; mgbe nke a gasịrị, ndị ọkà mmụta ndị siri ọnwụ na udo na Mongolia nwetara ike. Òtù a zigara ndị nnọchianya ha na Mongol, e kwekọrịtakwara nkwekọrịta udo n'etiti Alaeze Ukwu Mongol na Goryeo, nke akụkụ ya kwuru na Korea ga-anakwere ịbụ onye ọchịchị nke Alaeze Ukwu Mongol. Ụfọdụ ndị isi ndị agha jụrụ inyefe onwe ha hiwere Òtù Sambyeolcho ma guzogide agha n'àgwàetiti ndị dị n'ụsọ oké osimiri ndịda nke Ebe Ugwu Korea.