In the late Northern Song Dynasty, in Bianliang City, Tokyo, a story about Atuo from the Qin Dynasty (Byzantine Empire) and Xiao Qiu from the Song Dynasty.
The prototype is Astoria and Cho Chang in HP ("Harry Potter"). Except for the character names, the character settings and background are very different from the original work. It can be viewed as a brand-new story.
The emotion between the two protagonists is biased toward Lily, but I don't want the article to be limited to Fengyue. The expression of emotion is ultimately for the characters themselves.
If I really wanted to write something, it would probably be to use the perspective of the two young ladies to tell a glimpse of that era.
Intention: time, world, humanitarianism, all life is precious