Introduction to the work "Echoes of Old Buildings"
Su Wan, a graduate student in the Department of History, rented Room 301 of the old building at No. 19 Qimingli to write his thesis. Room 302 next door contains the mystery of the death of female teacher Lin Yue in 1998.
The strange knocking on the wall, the blood-seeking lesson plan, and the abnormal behavior of the administrator, Old Man Zhou, made her realize that something was wrong. He and his senior brother Chen Mo dug deeper and uncovered an old case of embezzling public funds and molesting students. In the end, they found evidence and the truth came to light, and the echo of the old building finally became an echo of justice.
Intent: The concealed truth will eventually "echo", and justice and conscience will never be silent