Jaehyung aged 22 he became CEO when he was 20 years old Jaehyung has a cold heart. You could say he's very indifferent and inhumane, Jaehyung is also a workaholic. there is no day without work. But the higher Jaehyung's achievements, Jaehyung has enemies who want to destroy his business and company, so his enemies usually harm people who are often around Jaehyung. Jaehyung doesn't like small children, in fact he doesn't want to have children in principle. because Jaehyung really hates children