I Rebuild My Family's Glory on the Train

After accidentally dying, Lu Cheng is reborn in 1975. Relying on his past life memories, he breaks free from the green tea woman's harassment and secures his railway job. As a train police officer, Lu Cheng uses his wits, past life memories, and modern investigative techniques to solve the theft gang that has plagued everyone, then captures the enemy agents attempting to steal classified intelligence. He repeatedly solves cases using unconventional methods, making his superiors love him yet hate him. Through these achievements, Lu Cheng earns numerous commendations and is rapidly promoted. Later, using his memories, he helps his family avoid disasters, completely changing their fate and leading them to a better life.