Dancing

“Do you remember the dance that I performed?” A terrible incident occurred in the school’s dance classroom, and the lifeless figure of a child named Ai dangled from an electric fan. A written testament was found next to where she was sitting. The investigation into the homicide was restarted by the police due to the fact that the case was straightforward and uncomplicated. After that, however, in the middle of the night, there is constant noise audible in the dance classroom. Sometimes, it sounds like children sobbing; other times, it sounds like dancing background music and footsteps. The students said that there were often unusual things going on in the classroom, which resulted in the classroom being blocked and abandoned…