I'm not sure, actually. It could be a unique title chosen for artistic or thematic reasons that don't have a straightforward connection to the concept of a name.
It could imply having a deep connection or involvement with a particular manhwa, like being a dedicated reader or having a significant influence on its creation or popularity.
Well, usually it involves showing them kindness and setting clear boundaries. Sometimes, it might also require getting them involved in positive activities to change their behavior.
To captivate your boss in a manhwa, you might want to display excellent communication skills and a positive attitude. Also, going the extra mile and offering helpful suggestions can work wonders.