[MrTerrorist]

Spoiler for c65:

So we found out why the PM try to assassinate "Yue". It turns out he and the other nobles were planning to kill him all along but when the maid fell in love with the Emperor and didn't want to kill him, they change their plans and had her kill so "Yue" will be so emotional that he wouldn't notice anyone assassinate him when the time was right which the rebellion was the perfect opportunity to do it. Naturally, "Yue" is pissed.