It is a leisure and holiday service space in the mountain forest in the suburb of Hangzhou, China. The design starts from the concrete environment. The first thing we consider is what kind of space device can talk with this mountain forest, and can better conform to the terrain and integrate into nature. The special conditions of the site determine the particularity of the building. By building such a space, we hope that every viewer will be in the most relaxed state, and can see a world with its own special rhythm, which is different from usual. As a spiritual healing place, the greatest value lies in how to integrate into nature and accompany it. People can feel nature again, return to inner peace and set themselves free.