The heroine Lin Xuejian traveled from the future and became a stranded person who was sold to a theater in the early years of the Republic of China. She carries the "Railway Dispatching System" with her, which can monitor and operate all data of the Kanto Railway Network in real time. She pretended to be an engineer who had returned from studying in Japan, and broke into the military transportation system of the Feng Faction warlord. The male protagonist (young marshal) is a tough guy warlord. He initially regarded her as a lunatic, a spy, and a toy. But when the female protagonist relied on incredible data and allowed him to win three arms hijacking battles overnight, he began to be crazily afraid of her - afraid that she would one day ride on him. The contest between the two on the railway track is an evenly matched love affair. Every confrontation is a powerful dialogue between IQ and destiny.
