There is a community on a slope in Busan known for its colorful and unique artworks. In fact, the tragic story behind it is tearful. The refugees who have fought in war fled here and settled down. The whole settlement is arranged in a step-by-step order. The front residence will not cover the back. The vision reflects the architectural virtues. It is very unique. This barren settlement inherits mutual care and harmony. The group of artists and college students who pass by the ground have given the village the opportunity to regenerate with bright colors. Therefore, it has received the famed tour of Machu Picchu, South Korea. The regret is that the intimate tour guide, due to the time limit, leads us to visit the best attractions during the limited visit period to take pictures. Although it is already a tourist hot spot, the Gancundong community still inherits the always low-key folk style houses and the color of the exterior walls. There is no trace of publicity. The residents live as usual. Even the cats did not take care of the tourists street outside the wall ladder, the door and window along the ⋯, the colorful murals were like the Huafu under the plain face of Gancun Cave. I thought that Gancun Cave in the deep mountains and old forests was out of reach. It was originally in Lushan near the west cave of the mountain. It was very convenient to transfer to the bus. You must visit Gancun Cave again if you have the opportunity ~