People who say this is 'bland' or 'annoying', let me remind you that our MC is inside a real, otome, reversed harem game. I have never been into these games, but about a month ago I started playing a Chinese palace harem game... and let me tell you, ALL THE MLs are SOOO CRINGY. There is no character development in an otome game, because it's made to make young girls' hearts flutter. Yuriel being crazy is just her treating it all as a game, she has nothing to lose (she believes). I know when I play a game with choices I sometimes go for the craziest options 'just to see what happens'. Yuriel is driven by achievement. She wants to conquer all the characters. So, as long as you treat this as an actual otome game setting, you're good. However, I agree that our MC should be a bit more aggressive. Til now she was only passive aggressive, a few threats here and there, but no actual action. I mean, you're the Princess, use your authority...