Princess is a Secret Agent

She, Chu Qiao, is the eldest daughter of the General of Hussars. Since she was born, she has got the title of Princess Ning'an and has been arranged to marry Prince Regent. It can be said that she is the most noble girl among the noble women, the brightest pearl among the pearls, but she is soft and weak. With the same name as hers, the reborn Chu Qiao used to be the ace killer of the 21st century. Now that she was reborn and became Princess Regent, it's time for her to turn the table around.