No. I binged it since it's completed and had to wait for something to finish on the other monitor, but by god is this awful.
The premise is alright and interesting, as the male lead is docile and submissive but only because of his choice to follow the clan rules (without spoiling anything). However, the summary has such bollocks as "For sure, I'll break the chain of these old principles and sing a song of freedom!" written in it. This couldn't be farther from the truth, as not only was the female lead given multiple chances to "break free", she was rude, incosiderate and hypocritical throughout. This bad writing extends along to the "rival" character, who is aware that the girl has a fiancee yet still continues to involve himself, and later proclaims "Am I just a plaything to you and your fiancee" or something of the sort.
I don't have a problem with rivalries, but no matter how many shoujo crap I read, it's mostly written with uninteresting and weak dialogue and plot - this title not excluded. For what it's worth, I never expected for the story to be deep, but there are ways to make it attractive and interesting without getting too much into complex or "dramatic" storylines. As it stands, I will probably forget I read this in half an hour, as the story lacks charm, intrigue, proper comedy and it continues with the idiocy all the way up untill the last chapter.
The reason why I gave it a 2 instead of 1 is consistency. It's consistently bland, uninteresting and unpleasant. I had time to waste so I guess I don't regret it, but still, I wouldn't recommend this to anyone. There are a couple alrightyish shoujo webtoons out there, so do yourself a favour and skip this one.