Both of them are busy at ordinary times. They seldom have such comfortable leisure time. They slowly wander in the crowd and stop to look at their favorite paintings.

There were the most people in front, and the two men came up behind. It turned out that a chair was leaning against a wall, and there was a pair of sunglasses on the chair. There was no explanation on the wall.

Many people touch their chin, look at sunglasses seriously, and sometimes come together to talk. Ye Shui-mo heard one of them say, "This artistic concept is very good. There are more and more things invented by human beings, but...