Although it was a short piece, the overall atmosphere of the work and the sensations that appealed to the five senses, especially touch, were very wonderful and made for a very intense experience.
When I was a child, I used to stroke tree trunks and wire mesh fences whenever I went near them, but when did I stop touching them, meow...
It made me feel very nostalgic.
And a bug caused by my environment, but I was surprised at the first time when the hand was out of control. (The FPS was unlimited due to my PC's G-Sync settings. Never mind, it's just my environment).