KDrama Based On Manga/Manhwa/Webtoon/Webcomic

A list of kdramas that are based on/adapted from anime, manga, manhwa, webtoon, webcomic etc.

NOTE: Sometimes other titles can accidently get added in this list, it's probably because I've clicked wrong when I've tried to add it in one of my other custom lists. I've created these custom lists because it'll be easier for me to find things to watch depending on my mood. If a title is added wrong, please tell me about it so I can correct that mistake.