Fate of The Dark Mirror Dimension in Bionicle Storyline & Theories Posted November 6, 2015 Last time we ever heard from this amazing alternate dimension, Tuyet, its ruler was killed and the matoran were leading a rebellion against the toa empire. What do you think happened? Did a new empire rise and take its place? Was the rebellion successful? Would toa still be guardians like the main universe or perhaps would another species take their place?