Lin Nan, a swordsman in a corner of the Wei Kingdom, prefers pastoral songs and enjoys himself in the simple dojo, completely forgetting that he is the hidden dragon in the sword. He thought he was that ordinary mountain villager, but little did he know that the power contained in his body was enough to change the color of mountains and rivers, but he was not aware of it.
One day, as the spring breeze brought warmth and peach blossoms smiled on people's faces, an old disciple named Yuchen came like a spring breeze, bringing an "earth-shattering" news - Lin Nan was recommended as the enviable special instructor of the Knights! This news, like spring breeze and rain, instantly made his life jump from the quiet pastoral to the magnificent rivers and lakes.
At the time of reunion, those once young boys were now well-known figures in the world: the leader of the knights was majestic, the top adventurers traveled far and wide, and the elites of the magician group were even more shining. They surrounded Lin Nan, as if they were announcing to the world: "Look, this is our master, the master hidden among the people!" But Lin Nan looked like a father who was forcibly dragged to a parent-teacher meeting by a group of successful children, embarrassed and with a helpless smile.
