Sword Qi Whistling in the West Wind

He has long since retired from the world, put down his sword, and stayed away from the hustle and bustle and the killing. But one day, the peaceful life was finally broken. For lovers, for friends. For the sake of justice, he had to hold the three-foot long sword again to eliminate evil and evil. The cold light comes out of the sheath, and the sword energy whistles in the west wind.