Always on the Move (2024)

In the late 1970s, young conductor Wang Xin and veteran railway policeman Ma Kui formed an unlikely bond aboard a steam train. Together, they tackled theft, abduction, and drug crimes, prioritizing passenger safety. Over decades, their mentor-disciple relationship grew as they safeguarded China's railways, witnessing its transformation from steam locomotives to high-speed trains. (Source: MyDramaList)