In the modern bustling city, science and technology are highly developed, with high-rise buildings, commerce, entertainment circles, medicine, and the police all performing their respective duties. However, under the bright appearance of the city, there is a world of ancient martial arts that has been passed down for thousands of years. The ancient martial arts family is entrenched on one side, the mysterious secluded organization is undercurrent, and the evil sects covet the world's secret treasures. All forces compete for ancient secrets, rare resources, and the right to speak in the world, and they engage in secret and fierce open and secret battles. The ordinary city and the dangerous ancient martial arts world are intertwined. Ordinary people know nothing about the disputes in the world. The emergence of the protagonist Lin Yu completely breaks the balance between the two worlds, and gradually reveals the shocking secrets behind the city and the ultimate secret of the ancient jade pendant.
