Description:"Traveling from South to North" is directed by Zheng Xiaolong ("Empress Dowager: Legend of Zhen Huan") and Liu Zhangmu ("Operation Breaking the Ice"), with Bai Jingting ("Daily Life of Qing Qing"), Jin Chen ("One Piece of Ju Zhu"), and Ding Yongdai ("Feng")The emotional drama of the era, starring in the first installment of "The Song of Chaos". In the late 1970s, on the steam train from Ningyang to Hacheng, young police officer Wang Xin (played by Bai Jingting) was shuttling between themThe busy passengers are on duty seriously. He mistook Ma Kui (Ding Yongdai), an old railway policeman, as an escaped prisoner. The two start a relationship between master and apprentice. From disliking each other to empathizing with each other,Wang Xin and Ma Kui fought side by side on the front line of railway public security. They fight against pickpockets, kidnappings, drug trafficking, patrols, and cracking down on theft, robbery, and fraud, always putting the safety of each passenger first in their work, and selflessly guarding their travels from south to northTrain safety. The two generations of railway police, Wang Xin and Ma Kui, have been passed down from generation to generation, witnessing the development of China's railways from steam locomotives to electric locomotives and then to high-speed trains, and witnessing the rapid changes in China. bookThe drama will be broadcasted online on iQiyi International Station (iQ. com).