Rebirth: the Piano Score of the Troubled Times the Laughing Beauty

She has been gifted since she was a child and composed the music "Quick Times and Chaos Rain" that can disturb people's hearts. When the Qin army came to the city, she could resist millions of troops with only this song, and entered the enemy's camp many times to save the country from danger. She used this to help the scumbag dominate the world, but she was killed by the scumbag! Once she is reborn, let's see how ruthlessly she takes revenge and becomes a mother to the world!