Yang Kai, a trial disciple and floor sweeper at Zhongdu Lingxiao Pavilion, was demoted to trial disciple status due to his poor qualifications. If he failed to achieve anything within three years, he would be expelled from the sect. Yang Kai accidentally obtained a mysterious stone pillow, which unlocked mysterious skills such as the Proud Golden Body. Thereafter, he continued to practice, breaking through his own limits with his tenacious character as a young man, and eventually stood at the top of the inheritance cave. Yang Kai and Su Yan inherited the mysterious skills together, and he continued his story of becoming a legend and reaching the peak of martial arts.