My Days as a Detective in the Republican Era.

Summary

Mo Wen Xuan and Su Qing, after solving a mysterious death case, are drawn into a supernatural kidnapping involving a wealthy merchant's son. The anxious merchant reveals his child went missing after school. Investigating the school, they learn of a suspicious black car seen nearby. They split up to gather clues, with Mo Wen Xuan hearing a child's cries and Su Qing noting suspicious activity at a factory. They discover the kidnapped child in an abandoned factory, rescue him, but face the kidnappers upon leaving. After a fierce battle, they subdue the kidnappers, who reveal a competitor's involvement. The case concludes with the child's safe return.

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