Yun Jingchen, an ordinary young man, was involved in a dispute in the martial arts world due to an accident. He embarked on the journey to find a master with a rusty sword in his arms. In the dangerous rivers and lakes, he grew from an ignorant and reckless "outsider" to a knight who sticks to his true heart. He finally uncovered the secrets of the martial arts and reshaped the morality of the martial arts world with the belief that "chivalry is not just in vain, but protects students."
