Suwonkas is the emperor of Na Tunk. He is somewhat insane and extremely sadistic, with an entire water garden of special flowers that only grow from dead bodies . He was apparently infatuated with Karura, who apparently castrated him in the past, an action that, oddly enough, he expresses gratitude for. He is killed by Derihourai during the Karurawaturei's rebellion. (Source: Wikipedia)