Check me if I'm wrong here but

I had to reread from the start so here is the main plot in a nutshell..K Doyoon is a half vampire who needs to absorb essence/semen to live.He was fatigued from working late so he accidentally texted his boss instead of his guardian about searching for a sex friend. This director already had a crush on Kim so he volunteered to be his sex friend--and they did do the deed but within 24 hours the Director took it up a notch and said they were dating even tho he sensed K wasn't into him as much as he was into K. The Director tries to slow things down by holding back on sex and trying to get K to like him more as a person while poor K is physically wasting away and starving... An ex-lover meets up with K and they were about to hook up but the director snatched him up. Somehow he deduced K needed to have sex to live and that he was gonna give him some (that's it thru chpt 14).


Now there are 3 things I left out. 1 Ks guardian found a synthetic blood that could help K but he has to get it from someone called Linux. 2 The directors essence isnt providing enough nourishment for Ks vampire side (or he can't absorb it properly) and 3 A mysterious guy is stalking K...is he a vampire, reporter, vampire hunter, an ex?