The protagonist Qin Chen was originally the top genius and powerhouse in the martial arts, but he was plotted by the gangsters and fell into the Death Canyon, the forbidden land of the continent. Qin Chen, who was certain to die, accidentally triggered the power of the mysterious ancient sword...... Three hundred years later, in a remote place in the Tianwu Continent, a young man with the same name unexpectedly inherited Qin Chen's will. As the beloved grandson of King Dingwu, the god of the Great Qi Army, he became a mystery because of his biological father's background, and the mother and son received a cold reception in the Dingwu Palace, and they depended on each other for their lives. In order to rewrite the myth of the strong man who looked at the sun, and in order to protect everything he loved, Qin Chen resolutely took on the responsibility of maintaining the five kingdoms of the world and embarked on the road of martial arts again.