
I only remember the second couple but basically the settings is where vampire exists in their world and the main couple’s friend ended up dating the seme’s father who’s like a hundred something years old vampire elder. iirc the friend is red haired, has a very beautiful features and has a very cool personality. I think the manhwa is completed like a few years ago
I always hate it when sickness is used as a plot device just for the parents to realize what they were doing is bad for their children (even worse if they still persistent) image and prestige can really messed one’s morality