Introduction to "An agent who can't repair appliances is not a good agent"
Liu Yi opened an electrical appliance repair shop on Baofeng 2nd Road in Wuhan. He has good craftsmanship and doesn't talk much. What the neighbors didn't know was that this middle-aged man who repaired the washing machine every day was actually an agent who had performed top-secret missions in Ukraine.
When a Russian girl appeared, Liu Yi's peaceful life ended completely. He must use the market wisdom of a maintenance master to look for clues at hot dry noodle stalls, flea markets, and ferry terminals, while at the same time dealing with the neighborhood committee's aunt's marriage push and the neighbors' maintenance requests.
From the streets of Wuhan to the abandoned mines of Donetsk, Liu Yi discovered that there was a deeper conspiracy hidden behind the "Miner Action" three years ago. The agent, who holds a soldering iron in his left hand and a gun in his right hand, has to switch back and forth between repairing electrical appliances and solving mysteries, completing the most dangerous tasks in the most down-to-earth way.