The person she missed and loved the most was about to marry someone else. She learned how to say goodbye so hard, and she wanted to let go far away, but she found that the pain was heartbreaking. She longed for a simple and peaceful life, but found that she was enveloped in the whirlpool of this city. Maybe, many things cannot be distinguished in black and white. How many people have to live or have no choice but to live, and their fate is so tempting.