There is an ancient TV play, I can't remember its name!

Most of the contents of the six-fingered piano magic method are similar. The family was killed, and my sister became a famous six-fingered piano demon in revenge. I was adopted by the Escort Agency and practiced martial arts, but it seems that it was not the Big Dipper Array, but it was created by Wang Zhongyang, the ancestor of Quanzhen Sect. As far as I know, none of Quanzhen's disciples had a lost sister, and all their families were killed.

I hope it helps you! If not, the "Six Fingers Qin Magic" is also very good!