There is a small agency that is known for its ability to handle any task. The agency's manager, Bun, has a unique tattoo and a fondness for friendly expressions. Clients often approach him with complex issues, which he always manages to solve. Occasionally, payment for his services also includes sexual favors. Miyamoto Kano's "Walker" universe timeline consists of numerous entries, some of which are doujinshis that provide additional context and details to the main story. However, they are not necessary to fully comprehend the overall narrative.