The Many Adventures of Miranda Mercury #295

Miranda captures the puzzle device containing Rebel Ronin and Jack helps her devise a means to release the being within, which will allow them to place Rebel Ronin in their debt to make one request. Jack intends to be the one in Rebel Ronin's favour so he can ask the all-powerful being to cure Miranda from the disease which is slowly killing her, but Miranda makes the request and orders Rebel Ronin to refashion his puzzle to make it impossible to solve so that no one can exploit him again. Jack remains intent on saving Miranda's life.