I, King of Criminal Investigation, Solving the Rainy Night Serial Murders from the Beginning.

Summary

Summary: Guan Feng, a skilled criminal investigator, upgrades his footprint identification skill to national-level expertise, becoming one of the top three experts in the Dragon Kingdom. His team undergoes intensive training, with Gao Da Cheng showing significant improvement. Guan Feng is officially appointed as the squad leader of the Third Criminal Investigation Team, with Director Chen strategically timing the announcement. He is preparing for an upcoming shooting competition where important leaders will be present, and he is expected to mentor a veteran expert from Lian City branch.

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