Lu Xiaoxian, a modern young man who died while saving others, traveled to the world of martial arts and was a useless disciple of the same name, and was bound to the "Knight Acting System" - you can get rewards for completing chivalrous events, and you will get electric shocks if you violate the system. He was forced to go into business when he originally wanted to live in peace, but he was involved in the conspiracy of the world in "forced knighthood" time and time again. From a salted fish who just wanted to protect himself, he grew into a true knight with the world in mind.