Tang Yu let go the snowball with a diameter of more than one meter and clapped the snow on his hands. Looking at it, there were four visitors, two men and two women. One of them was wearing a military green coat, with black-rimmed glasses, and his long hair covered his eyes. He looked like a young man of literature and art. The other one should be a good friend, with a small size, and looked a little like an article. As for the two women, they should be their girlfriend, dressed in fashion, one with big round black-rimmed glasses, but no lenses, and the other with bangs, very beautiful....