After listening to Qin Yuanzhu's question, Wang Yu furrowed his brows in thought, not about the question itself, but about the real intention behind why Qin Yuanzhu was asking him this question.
However, this time he overthought it, as Qin Yuanzhu had already completely ruled out the possibility that he was involved.
Whether it was from Wang Yu's reaction or from analyzing his words, Qin Yuanzhu had not found anything out of the ordinary. Wang Yu's behavior was entirely consistent with that of an outsider. Therefore, Qin Yuanzhu believed that the matter regarding Zhou Qitian was not Wang Yu's doing.
But Qin Yuanzhu couldn't explain the killer's strange actions, which is why he planned to listen to Wang Yu's opinion.