Okay I think I have I idea for the vampire shadow and (y/n) story, in the beginning of the story you could say the (y/n) has been noticing a big difference ever since he came back from a private mission for him, he’s been distancing himself from people, his friends and including (y/n) and he’s been acting strange and including his appearance to like his ears look pointer and his canine teeth seem to show a little longer and pointer and his musle seems to be peal, not like is tan color and his athletic appearance looks more sharper and more shown more which makes (y/n) blush from his attractiveness you could also say he doesn’t seem to eat anything and whenever he sees blood red objects or red liquids he could freak out and. You could also say that (y/n) has been finding dead animals like birds, squirrels, and other little animals around her home and also finding out the blood has been completely drained out of them with two puncher wholes in the dead animals, and one day when (y/n) was invited to a Halloween party in a cabin in a woods so they could all have a Halloween party watch horror movies play games/horror games and sleep over with….