The story takes place in a high-martial world among the stars of the martial arts universe. Su Xiaotian, an ordinary young man with a sense of humor and an iron will, unexpectedly obtains a legendary martial arts technique and sets off with his best friend Fat Tiger and the aloof prodigy Lin Xiaoyu. They train at martial arts academies, compete in arena matches, and explore ancient ruins. Through one perilous trial after another, they grow, resolve their differences, and form lasting friendships. As their strength increases, they gradually uncover the hidden dangers threatening the high-martial world and face off against powerful adversaries in contests of wit and strength. The villain Li Wuchen obstructs them at every turn. When the world teeters on the brink of collapse, Su Xiaotian saves the day with humor and courage. The bonds between the friends deepen, and together they protect the entire world.