She is an ordinary high school student with bad grades. In order to avoid the college entrance examination, she made a wish to the aster flower to leave this world. Who would have known that that day would be a continuation of seven stars that only happens once in 500 years? Aster's spiritual power brings her soul into the gate of time and space. When she started a new life in ancient times, she discovered that life was not easy here either. As the eldest daughter, she had to make money by weaving and take care of her younger siblings. What was even more ridiculous was that she was almost snatched away by the bullies in the village to be her concubine. Alas, her life as a young lady was in ruins. On the day when the emperor conscripted the army, she discovered that she was really the Hua Mulan who took the place of her father in the army in history! I have no choice but to carry my weapons and go to the battlefield.