Her twin brother died in infancy, so she lived for fifteen years under the name Su Huan, and finally married the budding number one scholar under the name Su Yun. Working together in the Ministry of War, guarding against each other, getting along with each other in the house, and loving each other. When she wanted to give up her identity as Su Huan, she didn't know that she had no choice. She died unexpectedly, and when we met again, she was a ghost who couldn't help but marry him, and he was a cold-hearted emperor who let her go. The sun rises in the east and rains in the west. Even though there is no sunshine, there are sunny days. She will eventually marry him for the third time...