Manga/Manhwa/Manhua that I hate

Honestly, I will stop reading this manhwa. At first it seemed like a story with a lot of potential, but as it went on it became ridiculous (sorry for my rudeness). I've received spoilers from people who read the book and I say ... I'm disappointed.I think it's stupid that the author abruptly changed Allendis's personality (he was the best option at first). Carsei's personality is the friendliest, but it's a shame it looks good just to be friends. And I will never accept the prince's new personal