Vampires were bloodsucking creatures and were not very welcomed in the world. They constantly get hunted down and everyone wants them dead. Yes, there are vampires who are evil and just want to suck everyone and anyone's blood, but they're not ALL like that. Some are peaceful and are just trying to live. And when they got hungry, they’d just suck the blood of animals instead of humans. But of course… everyone still hates them. Vampire’s had to be cautious when just simply going to the grocery store because of all the people who are out to kill them.

There is this group of vampires, Heeseung, Jay, Sunghoon, Jake, Sunoo, Jungwon, and Ni-ki. But no one knows that they are vampires… except for you. You’re the only one who knows their secret and you aren’t like all the other humans who classify vampires as just a bunch on ruthless bloodsuckers… you’re actually friends with the group and they made a promise to always protect you as a thank you for your trust.