If you’re a YoungSang shipper I found this INCREDIBLE writer on Tumblr her name is Gwynne and omg she’s incredible she has a few stories not just for YoubgSang but other Heirs ships and many more other KDrama ships and I am literally in love with all her stories! 

You haven’t checked her out you should the tumblr is called gwynne-fics I stumbled upon her pictures fanfic and I am positively in love. Lol 

go check it out!! ^^