The protagonist of this book was originally a small blacksmith in the town. Later, he met his mentor Xiao Yiyun by chance. He was deeply moved by the scene where Xiao Yiyun defeated the bandits with his superb martial arts. He felt that as long as he had the same martial arts skills as his master, he would be able to eliminate violence and bring peace to the good, and he could help the weak and the poor. So, he followed his master Xiao Yiyun and embarked on the road of practicing martial arts and traveling around the world. At the same time, I also met my beautiful friend Liu Shuang'er and others...