Saving the Nation by Starting with the Green Devils

Su Mu transmigrates to Shanghai and becomes a notorious traitor to his country.

To his surprise, he awakens the Curveball Salvation System. As long as he seduces Japanese traitors, he can grow stronger.

Muto Junko: "Mr. Su, so that's how you wear a kimono."

The Spy Queen: "Mr. Su, I want to repay you."

Colonels, lieutenant colonels, majors, and all you officers, go off to war without a worry. I'll take good care of your wives.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.