Duan Xiaoshu never thought that happiness would hurt so much. She always thought that happiness was warm. At least after her parents divorced, the love her mother Tang Tang gave her made her know that although she did not have a perfect family, at least she was happy. Duan Xiaoshu finally understood that love is not a matter of two or three people, it may be a matter of one person. Faced with betrayal, death, old lovers, running away from home, losing her virginity, facing death again, regretting her marriage, being a single mother... Duan Xiaoshu has become accustomed to pain, but still likes to laugh. She fell in love with the sunflower. She said that no matter how cold the sunflower's heart is, it will gradually warm up when it always faces the sun.
Many years have passed, when the men who once loved Duan Xiaoshu finally found their own happiness because Duan Xiaoshu chose Yang Xiao, but there is still the affectionate Chen Guo and the persistent Suning. Who will be her last choice?
Originally an ordinary life, but happiness hurts so much...