Spy Thriller: I Started Out as a Forty-Year-Old Traitor

I, Jia Zhengjing, am a top history student with three years of Japanese as a minor. I scraped through the Level 4 exam by the skin of my teeth, and I know the history of the War of Resistance against Japan inside out. Even if I don’t become rich and famous, I’m destined to be a scholar or an expert.

But System, explain this to me: what the hell is this disastrous start?!

I’m only twenty! I’ve still got all this energy with nowhere to put it, and you make me transmigrate into the body of a forty-year-old man? Fine, I can live with that.

But the real kicker is, this guy is a fucking traitor!

And now you’ve put a countdown on my life!

Oh my god, my new wife is a spy, and I’ve only got one hour left to live?!!!