[2] His wife, whose name is recorded as Bogwa (보과; 寶菓), was a daughter of the governor of Daifang commandery.
[4] Chaekgye fortified the Wiryeseong, Acha Mountain Fortress and Sa-seong to defend the Han River valley against expected retaliation.
[3] In 298, Baekje was invaded by Maek-in (맥인, 貊人, probably referring to Dongye) and the Lelang commandery, and Chaekgye was killed.
[4][3][5] Samguk sagi: "The King conscribed adult males to repair the fortress of Wirye.
Goguryeo resented this, and the king feared a reprisal attack, and so had the fortresses of Acha and Saseong repaired and provisioned."