Protagonist: Shen Ci (a top national security agent who travels through 1938 and is a rookie in the Shanghai Navy. He is scheming, clever, and full of complaints. He relies on modern intelligence capabilities to break the situation)
Core tone: Funny meme + spy intrigue + plot within plot/use of plot + dangerous survival
Main line: Escape through soul travel → establish a foothold in military unification → break the serial plan → unite with the underground party → uncover the inner ghost → confront Japanese special forces → crush the ultimate conspiracy → victory in the war of resistance
