Yang Si, a talented and intelligent young man from a mountain village, practiced the "Eight Forged Golden Body" technique and the ancient internal energy guidance technique "Fetal Breathing Sutra". He also learned the unique sword technique "Thirteen Feng Yun Swords" from his teacher, and later received the help of the top body technique "Lingbo Weibu".
His greatest wish was to accompany his childhood sweetheart Yun Xi and live a peaceful life. However, he accidentally broke into the plot of the second prince Shadow Guard to massacre the village and was accidentally killed. From then on, he was trapped by fate and the general trend, and was involved in the fight for the legitimate son in the court and the fighting in the world. Because of the loss of his beloved, Yang Si bid farewell to his hometown and embarked on the road of rivers and lakes, fighting left and right, fighting in the north and south, and finally got the help of a group of friends to aspire to the throne of Kyushu.
The life-and-death battles in the arena and the turbulent clouds and waves in the court made his life brilliant but full of regrets. When he looked down at the inner space, he just sighed: I wanted to sleep peacefully under the locust tree for the rest of my life, but fate forced me to aspire to conquer the Nine Provinces. How wonderful it would be if all this was just a dream while lying on a deck chair under the big locust tree in the courtyard!