Rebirth of the Strongest Female Emperor

Past life, her spirit root was dug out from her body. She had wholeheartedly dedicated herself to the just path, but she was sentenced as an evil demonic cultivator.
Returning back to her juvenile years, she turns the tide. Against natural order, she had been reborn. Those who had deceived and humiliated her, she would return it to them a hundredfold with additional thanks.
Studying her own blood vessels, she recasts the best quality spirit roots. She destroys those rascal clansmen and returned home with glory!
The rules of the world do not hold her down; this time around she kills through the righteous path.
He is the universally admired spirit emperor, high above others, cold, proud and aloof. But every night he sneaks into her room and takes liberties. “Little runt, won’t you think it over?”
“Do I have a choice?”
“You can choose from giving birth once or giving birth twice.”
“Why must I?!”
“Because you stole my heart.”