Responses
It's not a spin off. KML was just the first story the author released of this universe. These manhwa adaptions are based on (web)novels. That universe has two series (KML belongs to one of them) and stories that are not related to them (Kiss the scumbag is one of them), but there are appearences of known characters. That will happen here too.
And concerning the fireman...I guess you really don't know...so prepare yourself mentally....
1. He is a dominant omega.
2. He is Grayson Miller's pair.
3. The webnovel "Desire me if you can" (part of the Miller family series) was released earlier this year.
Another spin-off of KML? But who are these characters? Well, I forgot the story itself lol. But I still remember that hot and sizzling fireman though. At this point, the author will give every spin-off possible except the fireman lmao.