War of Resistance: Every Japanese Officer I Cuckolded Is Dead!

Liu Yuan transmigrates to the Second Sino-Japanese War era and becomes a Japanese army doctor.

He activates the Hat System.

As long as he can put a cuckold's hat on a Japanese soldier, he not only receives rewards that make him stronger,

but can also bring ruin to anyone he cuckolds!

From then on, Liu Yuan starts down the road of no return as a wholesale supplier of green hats!

"Second Lieutenant, go ahead to your meeting without worry. Leave your wife to me."

"Major, go fight without worry. I'll take care of your wife!"

Li Yunlong: "I've fought wars for eight lifetimes and never seen anything this strange. The battle hasn't even started, and all the Japanese commanders are dead!"

Our army's commander: "This war will be hard to win unless Shinozuka Yoshio dies! Who can assassinate him for me?"

The commanders below remain silent.

Only Liu Yuan steps forward: "Within ten minutes, I want all the information on Shinozuka Yoshio's wife!"

The commander: "..."

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.