16 years ago a meteor had struck Earth but the area has just re-built itself. A-ko and C-ko are the latest transfer students to Graviton High. The loud talkative C-ko immediately catches the attention of class prodigy B-ko. And so B-ko tries to ruin...
So this official visual novel sequel actually takes part just before the "true ending" in the prequel where Okabe has undone everything, back in the beta timeline. Kurisu has been murdered and he is so depressed and traumatised that he refuses to try one last time in reaching Steins Gate where World...
