In the steam era of Terra, mechanical behemoths and steel fortresses dominate the battlefield, and nobles and capitalists use steam technology to exploit civilians. Xiao Mo, a complaining master from the 21st century, accidentally traveled to this world full of gears, steam and gunpowder, and became a low-level engineer of the Seventh Army of the Empire.
Before his darkening, he was once a mechanical genius with ideals, but his heart gradually became distorted after witnessing his comrades being used as experimental subjects by nobles and civilians being reduced to cannon fodder in the war. However, the moment Xiao Mo obtained the [War Complaint System], the gears of fate began to reverse——
"Ding! The enemy steam mecha has been detected, and the [Steam Eye] skill will be unlocked based on the intensity of the protagonist's complaints!"
"Ding! The host complained about the hypocrisy of the nobles and obtained the [Dismantling Master] talent!"
"Ding! The host angrily complains about the unfairness of war and triggers the [Crit Strengthening] effect!"
Faced with the evil forces and corrupt rule, Xiao Mo was humble and courteous on the outside, but the barrage of complaints in his heart filled the screen. With the help of the system, he turned his complaints into combat power. On the battlefield of steel and steam, he used sharp words and sharper mechanical creations to dismantle the enemy's conspiracy step by step. But the closer he gets to the core of power, the more he discovers that under the shadow of war, it is not only the enemy that has darkened, but also the distortion of the entire era.