
Um, hate to break it to you man, but this is actually a harem genre. There are multiple love interests. Check the mangaupdates page for this webtoon, because it lists all the important tags and genres. This site is crazy shady so you can't trust the uploaders to include all the genres when uploading content.

No problem. In the future, in case you also are like me and prefer not to read certain tags like rape or genres like harem, it's very useful to check the full tag and genre list on mangaupdates. As long as there's an English translation, any manga, manhua, or webtoon will have an entry on that site. You can also check if it's based on a webnovel. While it is useful to check previous users' tags here, they're not as objective/reliable. Moreover, mangago uploaders seem to have a tendency of not listing whether a webtoon or manhua is actually harem genre. This has happened so many times to me that I got used to it lol

Not all harem tag means he ends up with all of them, sometimes it's just for the start of the story and the MC's gonna be with only one guy(I'm not really sure here, if the duke, the prince, the other guy or all of them), for example the "Monochrome Rumor", he only ends up with one guy and also the vampire story(I forgot the title) is also ends up with one.
It depends upon the author though, because some author can just make the MC have harem until the end or not.

that's not what it means at all. Harem just means it's gonna be multiple love interests that are gonna be around for the entire manhwa, but the MC can still make a choice. Who's endgame is up to the author. Here it's pretty obvious the Duke is gonna be the final love interest since he's the one always getting the last word in and with the cliché mysterious storyline (i'm assuming he's cursed and needs MC next to him to feel at ease.), the prince is gonna be his direct love viral, and the knight guy is just going to be there. If there's enough chapters maybe there'll be plenty of chapters of MC with each love interest but regardless the endgame is already predictable.

Well, I don't want to argue about something pointless. But I don't like harem genre so I'm not interested in reading it... and I also dislike the art style. The facial structure of the characters is too annoying to me, and the whole thing appears like a kind of parody. If it's supposed to be a parody, that's fine, I like comedy. But I don't think it's actually supposed to be a parody, so it comes off as strange and contrived. Not everyone has to enjoy what other people like, and I don't have any judgement on those who like this webtoon or who like harem stories. I personally just don't have any interest in it, for a variety of reasons including the contrived art style, harem genre, and somewhat annoying MC. Because I used to help a friend with the editing of fan translations, my standards became too high, and now everything I read in webtoons or manga has to live up to the high expectations my friend instilled in me. Basically, I'd rather just read a BL novel and imagine the great art of a webtoon adaptation in my own brain lmao. To everyone who continues to read this and enjoys it, kudos, but my patience is too shallow to stomach poor art style and uninteresting plot, even if there are some humorous elements that I like. Ciao!
I’m rooting for the MC to be with the duke, but does anyone know who he ends up with? Or if there is a novel and where to read it?