Hae Jun is fixated on possessing Sae Young, but he doesn't want to coerce her into a relationship. Instead, he directs his attention to her sister to protect her. Eventually, Sae Young gives in to Jun's advances and becomes his partner, though she expects abuse from him. However, Jun surprises her with occasional displays of affection. Additionally, Sae Young realizes her sister is not as innocent as she appears, and they both get caught up in complicated "love games." This raises the question of whether Hae Jun's declaration of love is sincere.