Intentional sequence and spatial sensitivity - The structure was erected first, followed by backfilling with soil. The already cleared and leveled site became a canvas on which we could create spatial scenarios freely. Upon approaching the site, one encounters a rock-like structure firmly embedded in a downhill mountain valley. The topographic terrain has a narrow opening made by carving through the soil, and the gap is the entrance to an underground resting place. A guest who enters the closed chasm first encounters a semicircular courtyard that contains heaven, earth, and water. It reveals the identity of the place, which aims to achieve sound relaxation in nature. After partaking in a hospitable tea service at the Courtyard Cafe, which also serves as a reception area, guests will climb the semicircular staircase to the hill seen at the beginning. On the hill, guests face a valley descending from the top of the mountain, and they can enjoy a panoramic view of the valley flowing downward when they head to guest rooms. This makes them realize that they are in a series of mountain valleys. The architecture seen from the hill is below the gaze, and guests descend through a narrow opening to access their rooms again. The architect aims for the entire room entry process to facilitate humans' gradual assimilation into nature through a passive shift in mindset.