I hate the king and his lover so much it hurts... Those disgusting freaks. Like if you don't want your wife, at least leave her some dignity. Not even letting her live a proper life is just so cruel...
Besides, I'm 90% sure that the prince came from Yuriel raping the queen. Which is horribly disgusting but why else would the prince have light hair and eyes, when both the king and queen have dark hair and eyes. I even have a hunch that Eugene transmigrating into Ash's body is also because of something related to Yuriel. That guy is just too shady with the way he's been interacting with Ash. (Like I'm pretty sure it was an accident that Ash's soul left and something else was supposed to happen that Yuriel set up.)