Kim Taehyung is a notorious drug lord in Korea, known for being handsome, wealthy, and cold-blooded. Not only that, he owns thousands of large and small companies in Korea and holds the highest stock prices in the country, yet no one knows anything about his crimes. And you are Kim Taehyung's girlfriend. Of course, you are an undercover police officer, but he is completely unaware, he loving and pampering you unconditionally.