The walker has been in a strong rush lately. As Hanra san Olego became famous, similar ecological experiences have been developed in many places. Seoul was not the exception, and just a short time ago, there was a mountain perimeter in North Korea, and many people are looking for it. Of course, the writer went for a walk through the entire section. The book was published in 2002, and I think it would have been quite interesting if we had done a little bit of timing. It's 200 pages long, so you