This trip was a group trip, and since it was a group trip, the kindergarten had a clear rule that parents were not allowed to drive themselves. Only those who could come to the kindergarten in the city center to study were rich or noble, and if there was no such rule, it would have become a self-driving tour.

The kindergarten specially hired seven high-end buses, and the little angels and their parents took these seven buses to their destination. The itinerary of this trip was one week, mainly visiting scenic spots around the provincial capital.

At seven o'clock, parents and children boarded the bus together. Before getting on the...