When he was in high school, he was addicted to the internet and would often sneak out of school late at night to go online play games.
One night, as usual, he climbed the wall, but halfway over, he suddenly turned and ran back, looking uneasy. When asked, he said nothing.
From that day on, he focused on his studies and never went online again. Rumors spread that he had seen a ghost. Later, he was admitted to a prestigious university.
When his former classmates asked him about that night, he was silent for a long time before saying, “That night, my father had come to give me some living expenses. Unable to afford a hotel, he sat under the wall the entire night.”