The brains of the Bumyung Group and the core TF team leader, Chief Kang Tae-wook. He grew up as an exemplary child under educator parents, but he never compromised on what he wanted. However, for this extremely conservative man, KJ Shin Ki-joo’s secretary, a woman named Im Jeong-eun, kept giving him strange impulses… “Im Jeong-eun, what is the worst thing you’ve ever done in your life “I’m going to do something bad with Im Jeong-eun right now.” In that moment, heat gathered on the back of my neck and my earlobes became hot. His voice was so plain that it didn’t feel like he was provoking me. “A bad thing… A one-night stand with you.