Butterfly: Prelude to Deep Penitentiary 6

Butterfly: Prelude to Deep Penitentiary 6 is a single-issue comic from Stache Publishing, launched in 2013 and ongoing as a standalone entry. This series serves as a narrative bridge, setting the stage for the larger Deep Penitentiary universe. It matters as a focused, self-contained story that expands the publisher's darker, prison-centric mythos.