My Rooster Is an Ancient Sword Fairy

"Boy, do you want to become an immortal?" My rooster asked me, that was the starting point of my cultivation of immortality... One of the four ancient immortals has become my rooster? It sounds ridiculous to worship a rooster as your master, but he is an ancient swordsman! The fourteen weather conditions turned into fourteen sword shapes, and the divine will of the Golden Crow Sun turned into a sword of boundless light! Starting today, an unknown young man will embark on the journey to become an immortal...