The psychic pipes in Rusty Iron City burst again, and the dark green coolant mixed with the smell of rust and corruption became the "urban waste gas" breathed by the people at the bottom. Maintenance worker Li Xun clutched an old radio and listened to the announcement of the amendments to the Parliament's "Safe Use of Psychic Weapons Act". He felt harsh - those high-level rules only increased the cost of replacing the spiritual furnace on the ground floor by a few cents. The faint light of the "Qiming-Type 3" spiritual furnace in his abdomen flickered on and off, and the severe pain that nearly melted it down due to the official upgrade three years ago was still burning in his memory. In a secret corner, the handwritten "Desolate Bone Forging Technique" became his only hope to break free from the shackles of the spiritual furnace. The Qinglan Realm of the Immortal Clan, which is only separated from the Human Race Rusty City, is filled with green mountains and the sound of books. Su Wen, a Confucian scholar, lectures and gathers talents based on public opinion, but he is always aware of the cold fluctuations of the spiritual weapon civilization outside the boundary wall. The warning from the Realm Master is like a wake-up call: the human race's "Tianyan Pavilion Master" deduces frequently, the council members secretly communicate with the demon race radicals, and even there are people who are greedy for profit hidden within the fairy race, and the peaceful balance has long been in jeopardy. The thread of fate is quietly entangled. When Li Xun was repairing the psychic pipeline, he unexpectedly sensed the gentle power coming from the Qinglan Realm; Su Wen, in order to track down the remains of the human reconnaissance spiritual equipment, pretended to sneak into the underground black market of Rusty Iron City, but was attacked by the spiritual equipment picket team. At the critical moment, Li Xun remembered the writing on the title page of "The Barren Bone Body Training Technique" that said "The way to transcendence may be in the human heart, or in other ways", and instinctively pulled up the unfamiliar Su Wen and escaped into the smelly underground passage. The coldness of spiritual weapons and the gentleness of Confucianism meet here. Two people who have never met before form a subtle alliance due to a pursuit.