In the book "The Strongest Warrior in the Heavens", the protagonist used the mysterious zither to travel between the main world and the myriad worlds. In those worlds that had not yet integrated into the main world, he began a crazy plunder journey! In addition, the main character of the book,"The Zither Master of Streaming", was also a real zither player who passed on and spread Chinese culture by playing the zither. I hope you like this fairy's recommendation. Muah ~😗