The dog, hachi, returns to the village after a long absence. She reunites with her master, who is traveling on a star-packing trip. The village meets a disaster, and the dog must be separated from its master. Hachi and her master meet again after two tickets for the trip are sold. The dog is reunited with its master after the disaster. The narrator is moved to tears by the events of the movie. He asks the director to turn his phone into a silent mode so that he can watch the movie with his own eyes. He falls asleep and wakes up to find that his voice has changed from a male voice to a female voice. He wonders why he has become a "wang hang" . He feels uncomfortable in a skirt, and he wonders if it is because he has turned to "cang shu" , which is a type of pincer movement. He also wonders if there is a "time warp" because the movement of the pincers leads to the exchange of bodies. He thinks that even if the two exchange bodies, their conversation will still be hard to get because of the "entropy reduction effect." He wonders if the time warp is caused by the "time arrow theory," which states that the time between two bodies is proportional to the amount of time it takes for them to exchange bodies. In other words, if they exchanged bodies, they would still have to talk to each other in order to get to the other's conversation. He wants to have a drink of milk tea, but he feels "creepy" when he hears the sound of the cang-cang dance. He imagines that they are being manipulated by a "pervert" to perform intimate poses.