Hello everyone. I again need your help !

I would like to find a fiction where Chanyeol saw the perfect boy for him at a party.  He was wearing a pair of wing.

Then there's Baekhyun, his friend who loves him but it's a one sided love. Chanyeol Thinks kyungsoo is the one he saw back at the party but he is  wrong

I dI don't remember the name of fiction again haha. Please could you help me?