The Red King

 is a Supernatural Webtoon Original created by Heylenne; it updates every Thursday.

Synopsis
''Being young, rich and handsome doesn’t always bring you happiness. Just ask Ivan, the black sheep of his family. If he wasn’t busy drinking, partying and being a royal screw up, he could be building a career in his father’s vast business. As if Ivan’s volatile family dynamics couldn't get any worse, he accidentally helps a supernatural entity steal a secret that could sink his father’s entire corporate empire.''