Luhan was accused of Oh Sehun's death. Luhan denied, he insisted he's innocent. Detective Zhang Yixing's here to find out if Luhan's telling the truth through an interrogation.   * * *  

Kyungsoo had never been arrested before, or even recieved something as mundane as a parking ticket. Needless to say, becoming a prime suspect in a murder investigation was not exactly what he'd expected for himself. But, death aside, it didn't actually turn out to be quite as bad as he'd initially thought.