In the previous life, Qin Jiaojiao's father was a general in the country, and her brother was a captain in Zhaowu. However, after her father died in battle and her brother disappeared, she was sent to get married by her family who were greedy for power and wealth. She died tragically on the road to get married, which was a perfect scenario for a female partner.
After rebirth, Qin Jiaojiao thought about how to hug the third prince who had the last laugh in her previous life and change the fate of herself, her father and her brother all day long.
It doesn't matter that the heroine had great luck in her previous life, she has a system in this life.
The plot is reasonable and the writing is simple