kanwa's Favorite

are there any manhwas/novels where the main character is a powerful person in his first life, but was suddenly stripped of his title and had to suffer a miserable life before reincarnating?

If the trauma is carried over to the second life, that'd be great too. The angstier the better. Kinda like Circumstances of a Fallen Lord and Into the Rose Garden.

So like is anybody familiar with an omegaverse story where the relationship of a pair is falling apart and the omega is actually in pain everytime his pair sleeps with other people like he actually feels and knows it whenever his pair is being unfaithful??? Idk y i suddenly remembered that but pls help me find it. I cant remember the title nor the author ㅠㅠ i cant even remember if it's a oneshot or a story inserted somewhere in a manga pls help