A swordsman traveled from heaven to the 21st century, and unexpectedly came to Lu Xiaofeng's world from the 21st century: With his fingers, the world turns around, and heaven and earth find peace together. I hear the sound of separation and go to the mountains far away. The charm is like water and yet again. It is difficult to know that we are young when we meet each other. The clear breeze and bright moonlight remain in the sky. A harp and harp plays like a winged bird. Flowers bloom and fall and sing the song of Spring and Autumn.