You're the sacrifice for these vampire prince but they fall in love with you.

Heeseung: She's our sacrifice this year..? Eyeing up and down Jay: She could be elsewhere better.. raise an eyebrow Jake: There's really no one else other than her..? Frown Sunghoon: They really sent her here..? stare Sunoo: Maybe they sent the wrong one..? pout Jungwon: Do we need to send her back and pick someone else instead..? fold his arms Ni-ki: Why are we suddenly like this for her..? sigh