Lu Chen retired for three years and opened a fly restaurant in the old city, just to accompany his sister Lu Yao to live a stable life. Unexpectedly, the "quantum key" developed by his sister attracted the attention of the international espionage organization "Black Scorpion", and was kidnapped overnight, leaving behind half a bloody experimental hard drive.
The "lone wolf" who once frightened agents all over the world was forced to tear off his disguise: overturning a kidnapping convoy with one hand, deciphering encrypted intelligence with his bare hands, and subduing a special killer with a chopstick... When he took his sister's experimental data to negotiate with a top university, he was ridiculed by the rich second generation, "Can a poor cook be qualified to talk about technology?"
Lu Chen sneered and took out his pistol: "First, I am not a cook; second, the technology in this hard drive can make your father's company bankrupt in an instant; third, the grass on the grave of anyone who dares to touch my sister is already three feet high."
The nano-weapons of the Black Scorpion organization, the human body transformation plan of the mysterious consortium, the inner ghost hiding in the dark... Crisis comes one after another. While Lu Chen turned into a yuppie rich man and stirred up the business world, he also pursued the murderer in the dark as an agent. He even accidentally discovered that behind his sister's research, there was a shocking secret that could change the national security pattern.
"Those who want to invade China? Ask me about the gun in my hand first." Lu Chen flicked off the cigarette ashes, and behind him was the assembly call of the military's special forces - Retirement? No, he will always be the sharpest blade whenever his loved ones need him.
