I second the first two. And if you want the best character development, chasing arc and angst you have to read "My beloved oppressor" it's one of the best overall and very underrated also. All the characters are reasonable. It hurts but it's because there are meaning in every action. Their thought process is also very understandable. Really please read it. I love the broken ring it's a good pick and "a step mother's marchen" is also really good. I'd say "my beloved oppressor" is in my top 3, step mother's marchen is in my top 10 and the broken ring is in my top 30

Sooo I’ve been really enjoying some romance/historical romance manga lately, but I’m getting bored of the whole reincarnation/I remember my past life and I have to make sure I don’t die tragically/I’m actually the main character plot, I just want something absolutely heartbreaking and devastating- SOME FLAVOR!!! Any and all suggestions are greatly welcomed and appreciated (づ ̄ ³ ̄)づ