[2] In the 11th month of that year, Jungcheon's younger brothers Go Ye-mul, Go Sa-gu and others sought to betray him, but were caught and executed.
[4] Needless to say, two wives of Jungcheon argued severely at all times, trying to fend off each other out of king's eyesight.
Eventually, Lady Gwanna was put to get drowned by angered king in the Yellow Sea.
[2] In 259 at the king's 12th year of reign, the Cao Wei general Yuchi Kai (尉遲楷) invaded with his army.
The king sent 5,000 cavalry to fight them in the Yangmaek region; the Wei forces were defeated and about 8,000 people slain.