Young Hwa, who entered as the adopted daughter of a seemingly respectable man who was a university president. She learned the truth hidden behind her father’s mask and decided to take revenge. “Should I scream?” “What?” “Before I spill how filthy and dirty a human you are, shut that mouth.” Kang Seok’s eyes were crazed. Seeing such eyes made Young Hwa laugh. *** Sun Woo, who approached to use her, began to obsess instead. “Choose.” “Huh? Choose what?” “I’m willing to let you use me.” “You knew I approached you intentionally?” “Of course.” Sun Woo’s smile was cruel. “You can go back. But then I won’t be willing to play along with you.” Arrogance beyond pride. Superiority in toying with others. “I want to use you a bit too. I like it. Your body.” It was that man’s obsession and sincerity firmly shaking Young Hwa’s locked heart.