The marriage between Zhao Zhiyun and Shen Shu began in a social factory and ended in reality. On the afternoon when they decided to divorce, they did not wait for their number to be called, but instead waited for a bizarre collective coma. When they woke up again, countless couples whose marriages were on the rocks found that they had been pulled into a strange space called "Marriage Retrospection". Here, they are forced to re-experience the most critical, sweetest and most painful moments in their marriage in their soul state. They looked at how they used to love each other, and how their love was exhausted little by little due to work pressure, family involvement, miscommunication and inconsistent pace. Zhao Zhiyun saw Shen Shu's silence when she was alone in the study room late at night when she was under the pressure of starting a business. Shen Shu saw Zhao Zhiyun's tightly held but ultimately empty hand in the delivery room, and the flash of gloom in her eyes when she gave up her dream of dancing for the sake of her family. They were forced to watch, unable to intervene, and could only feel each other's joy and pain at that moment. When the retrospection is over, they will be at the "marriage registration office" - whether they go to the divorce window or leave hand in hand, it will be their real and sober second choice after knowing the whole truth. Zhao Zhiyun and Shen Shu, whose marriage is 8 years apart, will they grow old together or go their separate ways...
