In the Kingdom of Untold, there are seven vampire princes. No one knows yet that they are vampires until the people started going missing. The residents still couldn't find who's the suspect of all. As you were about to go home at night, time check, 11:49 pm, you heard the some screaming sounds, sounds of gunshots and the sounds of polices chasing someone. After 8 minutes, the gunshots and screams stopped and as you go to that direction, you saw seven boys, lying down the floor, with bloods on their shirts. You decided to help them and take them to your house. As they woke up, they looked at you and pointed gun at you. They thought you're like other human too but you explained to them already. They felt relieved and stopped. From that day, they become your friends. They always play with you, sing, and dance with you and even you helped them get blood. They made a song for you, and only you titled 'only if you say yes'

Not until one day, the residents found out that they are the vampire and decided to leave you alone in your house. You were scared, and so they are. They escaped themselves and Jungwon realized something, they couldn't leave you alone.. so they decided to go back but they got caught by the polices. They started shooting them. They eventually won but some of them are wounded. Sunghoon decided to look for you in your house but you're not there anymore. He got worried and decided to look for you again, so did the other members