PhD Student Maria Yuquibo finds herself stranded on an unfathomably immense structure out in the middle of space whose surface holds not only endless space, but dark, endless rabbit holes on the nature of the galaxy and her existence. From lost societies, and political upheaval, to creatures with extra-dimensional power. What is this place? Where or when is it? How, and why did it come about? And most importantly who could build such a structure? Maria must navigate it all if she wants to find answers and get herself home.