His brother died suddenly, taking away his rich life and the glory of the Qingyuan family. The enemy's assassination forced Qingyuan Qing to take up the sword and survive in the bloody storm. She was a woman (a reckless man) who was forced to get involved in the chaos of the times. With her thin shoulders, she carried the important task of reviving the Qingyuan family (farming and selling medicine). The battle flag of the Shinsengumi was her best destination.
[Big brain, don't comment if you don't like it]
Purpose: Resist the injustice of the times