North Korea's Famous Detective: The Daughter of a Slave

It's time for us to make our entrance again! In the 19th year of King Jeongjo's reign. I don't know if it's because of an urgent royal decree or some other reason, but the strongest detective in Korea, Kim Min, has been exiled to a deserted island due to the king's disdain. The ones who found him are his former partner, Seo-Byul, and a young lady searching for her younger brother who has been missing since they used to be together every day. Amidst this, Kim Min learns of illegal silver circulating on the battlefield of Korea, awakening his dormant detective instincts. As a result, after escaping from exile, he formally begins investigating the illegal circulation of silver and the whereabouts of the young lady's missing brother. This marks the beginning of the history's first simultaneous investigation of two cases by Korea's renowned detective Kim Min and Seo-Byul. However, their investigation becomes increasingly chaotic due to the beautiful woman, Su-zi, whose true identity remains unknown. Will these two be able to uncover the truth behind both suspicious incidents and reclaim their glorious historical honor? The best detective duo in Korea, Kim Min and Seo-Byul, are back! 'Leave the crisis in Korea to us!'