Ten Generations of Piano Kings

"Your Majesty, what is the best decision you have ever made in your life?" "I was forced to take interest classes when I was young, but luckily I didn't give up." Two feet stepped on the road to destruction, and one finger opened the door to heaven. Using my backbone to support the prosperity of the human race, and using my power to suppress demons forever, I am the tenth generation piano king. … A story in which the original force of heaven and earth revives, modern civilization gradually evolves into a fantasy civilization, and pig's feet attack the sky, the earth, humans, monsters, and demons.