C254 Cheng yang's little thoughts

Initially, the three of them could have chosen to fly together to their hometown's capital city and then change cars. However, the cost was too high and rejected by Aunt Wang Cuixiang, the quickest and cheapest route was by train!

Needless to say, to Xu Lang, he used all sorts of transportation. However, the number of times he took the train was few, and after he boarded the train