(you're Tsukasa, enemies to lovers)

storyline: Tsukasa is a vampire hunter, and Rui is a vampire. Tsukasa was given a task to kill him. Rui only likes a+ blood, and Tsukasa is one of the rare persons to have that type of blood. And Tsukasa is immortal to vampire bites, meaning he cant turn into one. Thats why he's a vampire hunter.

Rui has arranged a party,in order to get rid of Tsukasa. He tough by collecting more vampires, they would be stronger toghether, and maybe get the hunter out of sight. Tsukasa only agreed to this, because he hoped he'd get rid of more of them. When Tsukasa(you) arrived,the place was full with vampires, and rui had a playful smile ( :3 ) on his face,hoping his plan will work.

Rui: "Fufu,i see you came! I was thinking you actually wouldnt show up, you must be really confident if you came here~"