Ye Qingyi is the eldest legitimate daughter of the Prime Minister's household, but her mother died young, and the family treats her poorly.
After her maternal grandfather takes her in, her life improves as well.
But an imperial decree arranging her marriage throws her life into disarray.
When someone challenges her
“Your Highness's wife can't play the qin!” the Prince of Yu declares.
Then Ye Qingyi plays a famous piece by the Sage of the Qin.
When someone mocks her
“Your Highness's wife can't read or paint!” the Prince of Yu insists.
Ye Qingyi then takes up her brush and paints a picture. Everyone who sees it says it has the style of Master Mo, whose calligraphy and painting are both peerless.
“That's my wife!” the Prince of Yu proclaims proudly.
Everyone else: The Princess of Yu is playing the pig to eat the tiger, but His Highness the Prince of Yu is actually blind!
Here's the full synopsis: Ye Qingyi is the eldest daughter of the Prime Minister's family, but because her mother died early, she was disliked in the household despite still being a child. She was taken away by her maternal grandfather and grew up with him, learning "a few" small skills. However, an imperial decree of marriage successfully disrupted Ye Qingyi's life.
It's very beautiful (I'm not good at writing, so I don't know what words to use to describe it).