The System Made Me a Spy... Or a Eunuch!

Thrown into the heart of 1939 Japanese-occupied Shanghai, modern-day slacker Yuan Ye finds himself a rookie agent in the Republic of China's brutal intelligence war. His first mission: a high-stakes assassination, revealed to be a deadly ambush orchestrated by a traitor within his own ranks. Death looms. But then, a bizarre System awakens. Its ultimatum: become a top-tier spy, or face castration. Desperate, Yuan Ye accepts, instantly gaining 'Supernormal Hearing.' This new power immediately unmasks the hidden Japanese trap and exposes his superior as the very mole planning his demise. Now, this accidental agent isn't just fighting the enemy; he's locked in a deadly game of cat-and-mouse with a cunning betrayer who knows his every move. To survive, Yuan Ye must master his newfound abilities, navigate a city crawling with spies, and kill his superior before he becomes another casualty in Shanghai's bloody underworld."