Chen Shouyi was originally a bag-carrying boy at Chaotianmen Pier in Chongqing. He entered the road by mistake because of a jade plate and a sleeping technique. Over the course of a hundred years, he discovered that China's destiny was secretly extracted by a giant network that spanned the country and overseas - the master of the far west network, the ancient Nanyang formation, and the old Western port were all pawns of that "secret hand". He walked from the well in Tongnan to the underground palace of Qianling, from the broken nails in Miao territory to the stone gate outside the sky. Along the way, he collected seven sections, combined double seals, broke the secret hand, established the living pulse, and finally, with the word "public heart", he completed the covenant between heaven and man that had been sealed for thousands of years. After walking all the way, he found that what he wanted to guard was not a door or a lock, but the normalcy of everything in the world being in its proper place. This is not a story about cultivating immortals, but a story about an ordinary person who spends his whole life guarding the word "justice". If you keep it here, you will keep it for a thousand years.