Freshman Han Xuan came to a strange mountain school. There was a teaching building that had been abandoned for many years. Although it had been closed all year round, it had never been demolished. There were all kinds of weird legends circulating there. Who was the girl who died tragically in the last class killed? What kind of mystery is hidden in an old photo that has been dusted for many years? What does the poem carved on the stone represent? What ulterior secrets were contained in that strange case decades ago? Layers of fog come one after another, making it overwhelming. Let's see how the protagonist peels off the cocoon and finally reveals the truth.
Conception: