"Three misfortunes will last forever"
In the autumn of the 28th year of the Republic of China, Su Yanqing, a talented student from the History Department of Yanjing University in Peking, was attacked by an air raid on her way back home. During the chaos, she rescued the seriously injured National Army pilot Gu Chenzhou - a "proud son of heaven" who should have soared in the sky, but at this moment, he fell into her world covered in blood after the fighter plane crashed. When Gu Chenzhou received a secret order and returned to the battlefield, all that was left to her was a pocket watch engraved with "Stay safe" and an unfinished letter.
Fifty years later, she found a box of aviation maps blackened by gunpowder smoke, and it was not until her death that she revealed the secret of the pocket watch - the blood-soaked note was actually "My Wife Inkstone Kiss" written by him on the eve of the expedition...
Concept: The whims of Be lovers