白村江の戦い
He came back with a Japanese army and Yamato general Abe no Hirafu to revive the country. General Boksin of the Baekje revival forces gave him the title King Pungjang (풍장왕, 豊璋王). He joined forces with the Baekje resistance led by general Boksin. In 663, however, the Baekje resistance and Japan lost the Battle of Baekgang to the army of Tang and Silla, and Baekje collapsed. The prince fled to neighboring Goguryeo. When Goguryeo collapsed, he was captured by the Tang army and sent to southern China in exile. His later life is unknown.