The Trilogy of the Classic of Mountains and Seas in the Phoenix Song referred to the Distant Classic of Mountains and Seas, the Story of the Empty Mountains in the Classic of Mountains and Seas, and the Mythological Era in the Classic of Mountains and Seas. These three works were all famous online novels with the theme of ancient Chinese myths and legends of monsters and mythical characters. They were hailed as classic works of Chinese online novels. Each of these three works had its own characteristics, and it was difficult to simply say which one was the best. "The Journey of Mountains and Seas Classic" was the first work in the series, with the theme of immortals, monsters, monsters, etc. in ancient myths. The plot was twisted, the writing was beautiful, and it had high literary value. " The Story of the Empty Mountain in the Classic of Mountains and Seas " was the second book in the series. It told the story of immortals and demons, and the plot was more complicated and the characters were more exquisite. " The Mythological Era of the Classic of Mountains and Seas " was the third step in the series. It told the story of various mythological characters in ancient legends. The plot was rich and the characters had distinct personalities. The readers could choose works that suited them based on their own preferences and reading experience. If you like works with twists and turns and beautiful writing style, you can choose The Journey of the Classic of Mountains and Seas. If you like works with high complexity and distinctive characters, you can choose The Story of the Empty Mountains in the Classic of Mountains and Seas. If you like the stories of mythical characters in ancient legends, you can choose The Mythological Age of the Classic of Mountains and Seas.