A mysterious middle-aged man taught Guo Yu and Zhu Rui Yu how to give their answers to the police when they were called in. All they need to believe is that they've never killed anyone and to practice that belief until it's embedded into their mind. By the next morning, the man had already rearranged the crime scene, so the police could not find any evidence. It was totally contaminated in an incredible way. All possibilities point to Zhu Hui Ru and Guo Yu. They are separately brought in for questioning, but there is no corresponding evidence. Yan Liang knows he's up against a formidable opponent... (Source: Chinese = Baidu || Translation = AnastasiaWun at kisskh)