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Yuhon is too impulsive. Should have talk about things with his wife before going on killing spree. After the priests. Now KASHI?! THE QUEEN! THEY DIDN'T DO ANYTHING WRONG. Yuhon so obssessed with his ideal of protection but end up killing his wife's soul. Isn't communication a thing with this couple? Would you rather listen to a maid and kill a royal than hear first your partner's side/suggestion? Then its a good thing your not the king if your eyes is easily clouded with emotion than rationality.
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This impulsive side of him is what made Yona say that he was not fit to be king when she talked to Soo won about the conflict with Shin or what country ( sorry I am bad with name memorizing). The one with the five stars. And I totally aggre with Yona especially if he killed Kashi and wanted to kill Yona as well with her that time. Like do you have a reason asside a rumor? You that greedy even tought you said you only wanted to protect your family and happines? That the slightest possibility of you being sidelined because of king hiryu s reincarnation ticked you to murder? Of course only if it is true what we speculate. But I can imagine it pretty much. Also Kashi probably did not bring Yona because she saw her future of being killed.
╥﹏╥ and if Il got to know that his own brother killed his wife then him killing his brother is also reasonably understandable and would explain the story. As well as Soo won s intention to become king. If he was not told that his father killed Kashi then he would not understand the reason his father was killed and would want to avenge his unjust death.#-.-)
But this is just my speculation.
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Somebody!!! Slap the SHIT! out of Nero's face. To dare become arrogant just after knowing your blood dad who you haven't met btw is a hero. Like fucker! You aren't any diffent now than the ones you look down on! And of course everyone's going to side on you now due to your talent and background. But better change that character first!
I'm so heartbroken when he wish her happiness and at the same time finally recognize his feeling knowing that he can't pursue it to protect the honor of his family. Please make him happy.