Having walked such a long way, Zhang Chulan originally wanted to be considerate of his elderly father, only to be rejected on the grounds that they needed to descend the mountain as early as possible because he walked too slowly.
That momentary tenderness was completely swept away by the phrase "you walk too slowly."
This made him feel all the more justified in falling asleep on his old man's back, and when he woke up again, he found himself inside a car.
Chapter 31