BTS FF The firstborn family

Y/N hasn't had an easy life. Her father died in a construction accident when she was a child, and her mother passed away recently after a battle with cancer. Now, Y/N lives alone in the house her mother left her. With the support of her two best friends, Bibi and Chung Ha, she's trying to get through her final year of high school.

One day, Chung Ha's boyfriend invites their friend group to a party out of town. Y/N decided to go to please her friends, having neglected her social life since her mother's death. Little does she know, this night will turn her world upside down. She encounters the supernatural world and discovers that she has special blood running through her veins. The blood the seven firstborn vampires have been searching for since their creation.