Fantasy World: Becoming Stronger Starts with Playing the Piano

My name is Lu Chengfeng, and I am an ordinary young man in the vast Apocalypse Continent. With the help of a little-known Seven Sounds of Heavenly Demon, he lives freely in this world where martial arts and immortality coexist. Demon Seven Sounds LV1:/500/1000 Function: dispelling dampness and cold, dredging Qi and blood, activating muscles and bones, strengthening body and increasing life span The dynasty collapsed and the emperors separated themselves from each other Martial arts and immortality sects are independent and gangs abound This is A blind street performer wandered among them Write a well-known story This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.