War of Resistance: The Fourth Calamity Has the Japanese Screaming

[Slow Burn] He transmigrates into the war against Japan and unlocks the Fourth Calamity System. Players feel no pain and go on a killing spree! Double merit for killing Japanese soldiers, and any weapon from the military shop is yours for the taking. Even Li Yunlong calls out, “Congratulations, you’re rich! Lend me some gear!” There’s always someone stronger, and every mountain has a taller one! Veteran player: “I have a plan!” Newbie: “You’re amazing, boss!” “…” Dr. Chen: “You can bring your game skills into reality? That’s impossible!” The national team: “What? The Nantianmen Project is real now?”