The ignorant princess of the northerners × the eldest son of the surrendered minister of the Han people
They were very close, yet very far apart. They were obviously grasshoppers on the same rope but couldn't rely on each other.
The prototype is Princess Jianning of the Qing Dynasty and Wu Yingxiong, the eldest son of Wu Sangui. Everything is just a guess, just a glimpse from their perspective.
Intention: Everyone is helpless