The emotional lives of several different characters, including doctors, policemen, teachers, and soldiers. The feeling in my memory is that of an indescribable drama, with a beginning and a plot, but not necessarily an ending. Maybe the ending is just a process, a sad and happy ending that the vast sea of people want to stare at. In people's hearts, they hope to see perfection, but with tens of millions of words of adjectives written in the pen, there is no such thing as the ending that everything goes well and everyone is nostalgic and longing for. Modify it with dreams, and it is also a beautiful picture with profound connotations.