He Xin didn't know how many times she would fall in love in her life. She thought she had fallen in love three times, but every time it hurt her heart and lungs. From the first love in college to a well-matched marriage, from a marriage of daily necessities to a vague extramarital affair. Every time she put her heart and soul into it, she always got hurt. She hates that she cannot live without love, and hates that the man who pursues her cannot give her love. Where will she go in the end?