Absolute Threshold [Magusmanga]

The only daughter of a rich and powerful household, Choi Jumi. She seems to have it all but she lives a lonely life unable to do anything according to her own will. And on an especially cold and long winter, she meets that man. A merciless, cruel and cold man. Jung Yoongyo, a big shot and heir to Woosung, South Korea's largest gang organization. As she waited for him on a blind date set by her father, she hoped he wouldn't show up. “I think I've given you enough time to run away.” ‘If I had run away then and we hadn't met, would this have never happened?’ But…