The story takes place in the world of cultivation where the digital void and emotional dimensions intersect. The protagonist Jin Xuanhuang was originally a mediocre weapon-refining apprentice in "Tiangongfang". After accidentally activating the fragment of the ancestral "Hunyuan Yiqi Cauldron", he awakened to become an "inter-dimensional businessman" who can shuttle between dual dimensions. His initial capital is the vague memories and emotions about his hometown that he cannot let go of. In the process of training, he got acquainted with "Yunsuanxin", a reformist disciple who tried to reconstruct the sect's resource allocation with algorithms, and "Tie Wushuang", a conservative senior sister who adhered to the origin of the weapon but cared about the common people. The challenges he faces not only come from the "demon merchants" who use treasures to lure and trade memories and emotions, but also from all the forces that are imbalanced by his cross-dimensional trade. He gradually became involved in the fundamental conflict between the conservative and reformist factions regarding the development direction of the world of cultivation, and discovered that his ability to travel through dimensions was deeply connected to the "forbidden reincarnation of cause and effect" that enveloped the world. In the end, Jin Xuanhuang did not pursue personal supreme power, but used the "Hunyuan Yiqi Cauldron" to refine cause and effect, used the "Taiyi Liangyi Barrier" to balance reality and reality, and established a neutral place called "Fairness Market" on the boundary between numbers and emotions. He established the "Void Fairness Book" to provide a relatively fair platform for transactions and advancement for countless wanderers and low-level monks who were struggling to survive in the cracks of dimensions. He continued to wander in the endless dimensions, guarding this fragile balance.
