Last week, the weather warmed up, making people feel the warmth and comfort of "the willow wind blowing on the face". Unexpectedly, a few days later, the temperature dropped to a few degrees below zero. Small ice particles began to fall from the sky, and soon began to snow. The branches outside were covered with a layer of ice, and there were many small icicles hanging from the eaves. Some trees have red branches covered with a layer of crystal clear ice, which looks like candied haws. When the sun rose, Kazuki's ice crystals reflected the sunlight, emitting multicolored light, as if the tree was covered with crystals. As if back to the streets of Christmas, there are colorful decorations everywhere.