The novel constructs a cultivation system known as the "Seven Limits of the Flesh," which consists of seven realms ranging from the Bright Strength Realm to the Pinnacle Realm. Martial artists worldwide compete in the "World Martial Arts Tournament" and fight against dark alien creatures. Lu Chenzhou, the protagonist, is a senior high school student with inferior spiritual roots. Relying on the awakened "Martial Dao Tree" that allows him to monitor his martial arts progress, he obtains supernatural abilities by growing special fruits and gradually matures into a martial arts prodigy. The work portrays diverse factions such as the Eternal Immortals of the Great Xia, the Nameless Swordsman of the Sword Sect, Western priests, and the Underworld King. It embodies the spiritual core of "Martial Dao is boundless, and my body is unconstrained," integrating traditional martial arts with modern extraordinary elements.