I want to make progress

Shu Yunfu has never denied that she is not a good woman. She is selfish, vain, and greedy for wealth. Whether in modern times or after traveling through time and space to become the Shu family's concubine's daughter, her only hope is to live a good life, a rich and good life!
So no matter whether she was serving as a stand-in for a domineering boss, or being trained by her father, the prefect, to be given to a high-ranking official as a concubine, she cooperated very well. However, no matter how much she planned, she could not have expected that she would be the prefect's daughter in the last second, and become the daughter of a criminal and would be sent to the Music Bureau in the next second!
This is not possible! So saving your life is the most important thing at this time!
It just so happens that the imperial envoy in charge of the case is the best candidate to attach herself to. But will she choose the elder brother who appears gentle but is actually distant and resourceful, or the younger brother who appears cheerful but is actually sinister, selfish and ruthless?