Hualong Engine

On the night when Shen Yan deleted the third acquisition email, the fuel tank bottomed out, the navigation failed, and by mistake, he turned into the Kuanzhai Alley of Chengdu. At 2:17 in the morning, the silver wind chimes in the "Chiji" tavern rang like bones clashing. The boss behind the counter raised his head, his vertical pupils shrinking into a thin line in the dark: "No other customers will be seated at that seat." Shen Yan lowered his head, and the scar on his left hand was as hot as a soldering iron - he thought it was a problem caused by poverty, but he didn't expect it to be the mark of the contract burned into the bones and blood of a border guard general and Ba She when they made an alliance with Ba Snake on a bronze altar five hundred years ago. Chiyu has been waiting for him for three hundred years. It's not about waiting for someone, it's about keeping a contract. But now, the contract is awake. Xiao Chongyuan's "Dragon Vein APP" is using AI to tether the entire city's spiritual veins and transform living people into mechanical secret guards. And Shen Yan discovered that the scar on his palm was the biggest golden finger. Blood lead, same frequency, transformation, army breaking, defense, dragon snake, reverse scale, return to origin, and sustainability. Every time a layer is unlocked, Chiyu's silver jewelry becomes more cracked, and Shen Yan's blood becomes more like demon blood. They went from the streets to the world, from Kuanzhai Alley to the Sanxingdui Altar, using open source code to fight against capital harvesting, and using live broadcasts to protect shortcomings and harden public opinion on the entire network. "What was your last life?" Shen Yan asked. "General." Chiyu said, "The one who blocked the knife for me." When the seventy-meter-tall mechanical dragon body descended on Chunxi Road and the whole city lost power, Shen Yan clenched the fragment of the reverse scale in his palm and shouted to Xiao Chongyuan: "This beheading is not to kill you." Nine levels of symbiosis, nine runes, one life tied to two souls. This is not reincarnation, but two desperadoes making infinite choices in a limited life.