既生瑜

没有破绽的犯罪手法，查无凶手的连续杀人案…！ 一桩桩悬案迫使警方与罪犯不得不携手合作，深入命案现场与凶手博弈对决，为死者伸张正义。双雄联手出击的强强对决，却让这场魔鬼交易暗潮汹涌，即将引发另一波更大的致命危机！。The drama depicts Kim Min Jae, a transfer student majoring in Practical Music and working part-time at the library, and Lee Kyu Ho, a Taekwondo major who helped him. Since their first meeting, the two have become entangled and closer, leading them to develop a romantic relationship.。