Liang Yan × Shen Chaoan
When Shen Chaoan went to Taiwan to look for his great-grandfather's relics because of his grandfather's last wish, he accidentally traveled to 1936 in the Republic of China. He became Dai Yifu, the adjutant of Liang Yan, an officer of the Nationalist Party, and met his great-grandfather, a communist.
Here he experienced the smoke and fire of war, witnessed Liang Yan's sinful and emotional life, and learned that the reason why his great-grandfather moved to Taiwan was out of guilt. After the fall of the Kuomintang, Liang Yan did not go to Taiwan and burned himself at home. He finally returned to modern times with his memories.
Intention: time travel: the Republic of China has true feelings, the Republic of China has true meaning