Spy 37: Breaking into the Boss's Wife at the Beginning

Just after traveling to 1937, I found that I had become a military agent, and I also discovered the scandal of my immediate boss's wife! Just as he was about to be silenced on the spot, the DNA of a ten-year-old detective was touched! "Madam, the lipstick mark on your collar is not your husband's brand." "And your lover, the dirt on your socks comes from the mass graves in the west of the city. You killed someone last night, right?" Since then, the Juntong Shanghai Station has gained the most incomprehensible crime-solving genius! He can uncover a Japanese spy who has been hiding for three years from a speck of dust! With just one look, he can make a traitor pee out of his pants and confess! Others rely on guns, I rely on brains! To kill Japanese spies and eliminate traitors, we must also use all available resources within this military system surrounded by tigers and wolves to climb up step by step! And those official wives are my best ladder!