Invisible guardian, Yi Dong

Using this spying hole is a way to observe professional workers to service us during the quarantined time. I stayed in a hotel room for 14 days without any visitors. Many observed people had divided into different rooms. A spying hole is one of my ways to know this physical world. I am able to hear sounds from these professional workers, but I cannot to touch with them. After many days, I rely on the spying hole to know what happen around my room in my daily life. These invisible workers provide us safe and comfortable services to help us overcame our specific needs during the hard time.