At some point the title of King of the Five Flower Nation became the Chairman of the Wall of Peaceful coexistence, this happened several generations before Koer came to power and he should have no connection to the Land of Peach Blossom or Dowon.
Appearance and Personality
He has slightly grey skin with grey hair and eyes. He has quite long pointy ears with sagging cheeks indicating ageing.
He is quite immature and power-hungry, something he has been since he was a little boy according to Khane. He is quite cowardly since he chooses to run away at the slightest sign of retaliation from Khane.
He ordered the capture of Khane and wanted her to seal herself away in order to avoid war with Zahard's Army, but it may have been just an opportunistic move to remove one of the older and more powerful members of old guard from the region. After Khane disagreed with his judgement he fleed the scene. Afterwhich, he met Soo-oh, who he he temporarily agreed to cooperate with. However, the cooperation was only meant to find more information on the Intruder. After he found out that the intruder was a former corps commander, he chose to side with Zahard Empire.
Dowon appears in front of Koer and executes him after Dowon was told a lie by Koer as she contains all of Khane's memories so she wasn't fooled by Koer.