C325 The tough he jianguo

The atmosphere suddenly became solemn, and with a gesture that left no trace, security guards who had been staring fixedly at the butler, Chen Hao and the other two immediately walked over.

"So how did you know the killer was a child?"

Chen Hao rolled his eyes at the direction the security guards had rushed over to, and said helplessly, "I say, why are you so slow? If I were with those people