You were walking alone one night, but suddenly you felt a blow to your head, and when you woke up, you didn't remember anything, you woke up in a big room with black and red colors and a small letter next to you. when you read the letter carefully, you realized that you were chosen as the bride of a family that was among the most powerful of vampires, to marry its youngest son, Hwang Hyunjin, suddenly the door opens and a maid walks into the room