Once in a century, the military command encountered a top ace agent, codenamed [Salted Fish], who was both civil and military, and had the highest level of espionage skills, but he was only born to love eating melons, fishing, joining in the fun, and being greedy for Buddhism. Hidden purpose: If you can mess up, never get involved, if you can, never work, if you can use outrageous operations to solve the crisis, never play a serious game. While others lurked and risked their lives, he lurked to take care of his old age, and relied on his "irregular and silly persona" to become a god in Shanghai's espionage circles.