[DeepL Translation - needs review] Blue Butterfly," a suicide-incitement game that eventually caused more than 150 victims and shook the whole of Japan, was organized by Kage Yorikawa, a high school girl who is well-liked by all.
The organizer of the game is a high school girl, Kage Yorikawa, who is well-liked by everyone.
Miyamine, a boy who has known her since childhood, begins to recall the "first murder" that changed her destiny.
Even if the world doesn't forgive you, I'm the only one ...
