Spy Thriller: I'm a Screwdriver, an Undercover Agent in 76

(A poorly written story about a mediocre spy's rise to power, dedicated to supporting the CCP; please refrain from negative comments if you dislike it!)

He was cannon fodder for the Kuomintang secret service, yet he possessed the supernatural abilities of infinite space and super hearing! With his unerringly accurate flying screwdriver technique, he rose to become the top assassin in Shanghai, and by chance, infiltrated the 76th Division. In the turbulent world of espionage, he killed Japanese soldiers, slaughtered traitors, and supplied money and equipment to the guerrillas…