Bai Ziren could clearly feel that there was something wrong with his body. During work breaks, he would suddenly become dizzy, his vision would turn black, and he would be out of breath. He went to the hospital for a physical examination, but there was no problem. When he left the hospital, he suddenly had difficulty breathing. He tried to calm his breathing... In the last scene before losing consciousness, he saw a female nurse running towards him, panicking: "Sir!"... When he woke up again, he was surprised to find that he appeared on an old-fashioned bus. A girl in school uniform walked towards him, and she turned out to be the nurse he saw before he fainted! An indistinguishable voice appeared in my mind: "Welcome to the seven-day tour."
Intention: Taking life as the subject and describing the meaning of the story