He Was Very Busy as a Senior Detective

by Xuanting__Official

Lucas graduated from the police school with excellent grades and entered the police station, but he was arranged to work that had nothing to do with the investigation.Being involved in the director's death, Lucas activated the full-level detective system to travel through the time at will.As a famous detective in history, as long as he could infer and solve cases, the system could be upgraded.There were cases of headless female corpses in the sewer, corpses in the library, brutal killings in the…