(The cover will be changed.) (Pregnancy warning!!!)
[Sharp-tongued, stubborn but soft-hearted, devoted young prince 1 Gu Yuqing x gentle, aloof undercover beauty and military doctor 0 Jiang Xuan]
Jiang Xuan is a young military doctor whom a general found and took in. He works diligently in camp every day, never expecting the young prince who has come from the capital to train to set his sights on him. The prince follows him around all day, impossible to shake off, insisting that they get married.
Jiang Xuan is at his wits' end, but the prince's family is powerful and influential, so he becomes a princess consort and is free to do as he pleases in camp.
Gu Yuqing treasures Jiang Xuan, practically giving him everything he owns. He stays by Jiang Xuan's side every day, never leaving him alone. He gets jealous when Jiang Xuan chats with other officers, and even more jealous when Jiang Xuan treats wounded soldiers.
After a while, Jiang Xuan is exhausted in both body and mind. After a huge fight, they divorce. From then on, they avoid each other in camp, though now and then Jiang Xuan still gets entangled with his drunk former spouse.
On the day the city falls, Jiang Xuan happens to be gathering herbs in the back hills and escapes the disaster. The seven border cities fall one after another, leaving him nowhere to go. He can only follow the refugees to Pingzhou, a city under peaceful occupation, where he collapses in the street.
When he wakes, he finds himself at a covert intelligence base in the city. There, he unexpectedly sees Gu Yuqing with red-rimmed eyes and discovers that at some point, a baby has begun growing in his belly.
So Jiang Xuan stays safely by Gu Yuqing's side, helping him contact outside allies, plan to retake the city, and prepare for a desperate counterattack.
But this isn't right.
Jiang Xuan is an undercover agent, after all.
Theme: Peace for all under heaven