Hey bro, you're a cop, not a thug!.

Summary

Summary: Xiao Mu and Zhao Xiao Tang investigate a mysterious case involving an unknown method of causing harm to a victim. They discuss potential biological agents like fungi or bacteria that could potentially control or infiltrate human bodies. After consulting a forensic expert about cross-boundary crimes, Xiao Mu returns to the crime scene and uses his special abilities to detect unusual particles and bacterial traces near a fountain's water pool, potentially uncovering crucial evidence about the mysterious incident.

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