Emotional Disaster: I Am Learning Forbidden Music in Another World

On a rainy day, a cursed piano music plays repeatedly in the shopping mall. He Shi happened to enter it and witnessed more than 20 people committing suicide by strangulating their necks at the same time. The lights suddenly went out, there was no signal, and the only exit was blocked by a falling giant screen. In the darkness, a voice said to him: "Your emotional value is very high, I want to collect it." Before he lost consciousness, a melody blasted from his headphones, but it dragged him into another space. And this world is being disrupted by invisible "heresies".