"Detective Fumbleton No. 1" is a sharp, black-and-white visual comic featuring a distinct, blocky cut-paper aesthetic. The story follows the titular detective as he discovers a mysterious, geometric shard in an empty alleyway. After measuring it, taking notes, and snapping a photo, a sudden gust of wind blows the evidence away. The comic ends on a cliffhanger as the shard gets stuck out of reach, leaving a panicked Fumbleton scrambling to recover it.