Bryant's character in "On the Loose" by Christopher Fowler longs for adventure, picturing himself in thrilling pursuits like unearthing graves and pursuing clever villains through the city's hidden corners. His desires highlight a yearning for excitement and action, which contrasts sharply with his current mundane reality. Instead of living out these daring escapades, he finds himself stuck dealing with tedious clerical work and unresolved documents.

This juxtaposition between Bryant's adventurous dreams and his actual responsibilities underscores a central theme of the book: the struggle between the desire for a more exhilarating life and the obligations that often keep one from pursuing such thrilling experiences. The irony of chasing dreams versus facing the banalities of life showcases both his frustrations and the complexity of his character.