Since 2009, the tragic situation of the music industry has made many musicians feel depressed and have the urge not to spit. Yu Quan is not a pessimist. Since they have nothing but music, let the storm come more violently. In the works full of impulsiveness, it is not only Yu Quan's gratitude to his colleagues who have accompanied him through every musical journey for many years, but also a way to encourage each other. Faith is never the slogan of broken thoughts, but persistent action.