War of Resistance: The System Begs Me to Be Even More Ruthless

[System] [Feel-Good] [Scheming] [Decisive and Ruthless] [Bright Sword Fanfiction] Chen Yin transmigrates into the War of Resistance and binds to the "Unrestricted Warfare System." It has just one rule: the more a method used against the enemy violates the ethics of war, the more lavish the reward! [Ding! You used a feces-smeared bamboo skewer. Malice rating: 2 stars. Reward: 200 war points!] [Ding! You added powerful laxatives to a Japanese army water source, causing diarrhea on a regimental scale. Malice rating: 5 stars. Reward: random.] [Ding! You released hallucinogens at a Japanese army banquet, causing a prince to run naked. Inhumanity rating: off the charts. Reward: "white phosphorus chili bombs."] From then on, Chen Yin never looked back on his descent into depravity. Attacking a blockhouse? I'll use super lubricant to make the Japanese soldiers lose their footing! Hijacking a train? I'll fill the carriages with tear gas made from chili water! Chen Yin: "System, I feel like I've gotten nasty enough already." System: "No, you haven't! Host, be advised: a Japanese colonel has been spotted ahead. Use the Thousand Years of Death on him. Mission reward: a new action figure!"