Prologue

What if Sparda had a brother? A brother who helped him rebel against Mundus? Who stood by him until Sparda made the fateful decision to sacrifice his wife to seal the Temen-ni-gru. Despite knowing it to be necessary, the younger brother of Sparda chooses to leave their current dimension, with his infant son, Taven.
Takes place during Megadimension Neptunia VII.