++++Everyone has a city in his heart, which may be beautiful, rich, or even lacking. This is one of the hundreds of billions of cities where there is not much love, hate, or grudges, we all just pass by in a hurry. ++++This is a story about choice. Everyone is making a choice, and no matter what the outcome is, they have to bear it themselves. It has nothing to do with right or wrong, nothing to do with others, only everything to do with yourself. ++++Their spring, summer, autumn and winter are the clear songs of a prosperous age.