"At that time, I had no other choice but to feel my way into the hallway. Although the lighting in our school has always been dim, the lights in the hallway were especially dull that day.
"The moment I stepped into the hallway, the staircase behind me disappeared.
"I didn't know which floor I was on at the time; it was pitch-black outside, without stars, without the moon, and without the lights from the neighboring buildings.
"I was studying at our school's new campus on a desolate hill. Surrounding the school was only a newly constructed road; the nearest place to eat was two kilometers away.
"At midnight, the mountain wind would sweep through the gaps of the classroom, carrying a sharp, wailing-like sound.
"But there were many people in the school, so I was never much afraid of such mountain winds.
"However, the wind that night was much fiercer than I remembered,
"as if someone was truly howling in my ear.
