http://www.mangago.me/read-manga/fatal_oxygen/ is it this??
No, the top was a ceo of a company tho. I don't remember much (; v ; )
I think the title was either a festival or night type title. Ahhh it was a good webtoon too..
Ohh I'm not sure but the webtoon I linked is very similar to what you what you've described but those events happen in ch 51 lol. I hope you find the story you're looking for! :(
Oh, the characters looked similar to "how to chase an alpha" characters.
So, there's this webtoon/manga that I can't find. If I remember right it starts with a guy being pushed to go to this event or something. And it's for people to find their mate (omegverse) and they go on this vacation after the event to- ITS A KOREAN NAME THATS LIKE FESITVAL SOMTHING OOOO AHHH. I think the title in korean but it's like *blossom festival or something* so they like fall in love at this vaca and after the vaca they go to another event, a masquerade, and there's conflict at the ball. I just need the NAME AHHH