For Whom Is the Cinnabar at the Corner of the Eye Bright?

In the first year, overnight she changed from a young lady to a rich man in distress. He took pity on her and took her back to his house because she resembled another person. In the third year, a fire made them strangers, and he sneered at her explanation. In the sixth year, when they met, she was the first violinist and he was already a husband. In the tenth year, he is the current Holy Emperor, and she is one of the concubines... He did everything for her just to pamper her alone. Her heart was cut with a knife, and she still... Failed him...