Summary: <p>The Goryeons make the fateful decision to assassinate all 72 Mongol Commissioners, sparking yet another invasion. 72 Daruyacis Killed; Mongol’s 2nd and 3rd invasion of Korea; Tripitaka Koreana (합천 해인사 대장경판,陜川 海印寺 大藏經板; 팔만대장경, 八萬大藏經; Hong Bog-weon 홍복원(洪福源, 1206년 ~ 1258년); Song China’s Capital Hangzhou (杭州市).</p>
