After three years of slavery, the entire mansion begged me for forgiveness

[First torture, then pleasure] Qiao Nian had been the apple of the eye of the Marquis's mansion for fifteen years, but on that day she was suddenly told that she was just a fake daughter.
From then on, her loving parents became Lin Yuan's, her doting brother pushed her down the building for Lin Yuan, and even her fiancé, the General Xiao who had sealed the wolf and lived in Xu, chose to stand by Lin Yuan.
For Lin Yuan, they watched her being wronged and remained indifferent, and let her be punished to work as a slave in the laundry bureau for three years without asking anything.
Who would have thought that one day three years later, the Marquis and his wife came to her crying, "Niannian, your parents were wrong, go home with them!"
The arrogant young Marquis knelt outside her door for a whole night, "Niannian, can you forgive your brother?"
The famous general Xiao came to her with bloody wounds all over his body, "Niannian, can you feel sorry for me and look at me again?"
But her heart had already died in the countless days and nights of those three years.
Feel sorry for me?
Oh, it would be better if she died and scattered her ashes!
Later, Qiao Nian met a man who was full of her heart and eyes. Seeing her happy appearance, those old friends dared not even get close to her.
For fear that in the years to come, they would not even see each other from afar...