She's my moon and I'm the sun who will die every day to let her breathe.

 

 Sulli is a 19 year old college student, she moves out of the city to a small house in the middle of a forest but she didn't know what creatures were living there, one night she heard someone knocking on her door desperately. Scared she opened the door and saw 5 handsome guys standing in their door, the first one to talk asked to come in, before she could answer they went inside running and she froze there, she saw something that looked like a ghost moving towards her house, she stepped back but one of the guys shut the door closed and hugged her to protect her. She felt her heart trembling, she felt his warmth...that's how her world turned around.