Remnants of Her Despair

All this time where was she? Where was the Ultimate Writer when the 77th Class turned into Ultimates of Despair? Where was she when the Killing Games of the 78th Class and the Future Foundation were initiated?

Sakkakami Shiori appeared out of thin air and soon enough, she was acknowledged as the best writer to ever exist, having published moving stories of human lives. The publishing company arranges a fan-signing event and this opportunity was taken by a few of her classmates to have a little reunion with her.

But there's something else that's going to reunite with them. And it's just something nobody would want during meet-ups.