Wilderness, train, survival. A young man named Ye Qiyan was having a passionate exchange with netizens, but he was taken away by a sudden train. When I opened my eyes again, I saw a scene in the car that I had never seen before. When I turned around, who was the vague feeling of familiarity pointing to? Running through the vast wilderness, what is hidden in front of the train? Where is Ye Qiyan's way home?
