Thank you for the translation! Girl literally failed from chapter 1, the moment she let a Demon King candidate literally go loose into the world unsupervised and unmonitored. Plus obviously treating potential Demon Kings horribly and giving them a reason to want to be evil and want revenge...
Thank you for the chapter! I mean, what did he think would happen, ordering an attack on royalty? Of course her guards would find out and be pissed. And if he wasn't watching the fight, which he clearly wasn't based on him not knowing what was going on, he had no way of knowing what was going on...