Ravenna, a 24-year-old woman, is forced to accept her mother's remarriage to a wealthy widower.

They will both live in their new home, their stepfather's, with their rebellious daughter, Leo, a tall, 19-year-old woman.

Ravenna feels like she doesn't fit in with the tall girl. Ravenna always tries to talk to Leo, her younger stepsister. However, she only gets a cold response, a cold stare as if she's not important to her.