In her previous life, she was killed in battle by the time-travelling girl and the substitute she found. Her mother and uncle's family all ended badly, but the man on the throne had no shame.
In her new life, she does not indulge in the personal relationship between her children and the illusion of prosperity. She holds a good hand - Bai Yueguang who is able to make decisions, her uncle and cousin who are courageous and good at fighting, and her sober and independent mother...
She also saw a better version of herself in it. Although her own strength was weak, she was still willing to use the power of reeds to shake the rock.
Returning to the battlefield, this time she strategized and acted fearlessly for the country and the people.