In a modern military camp, ordinary soldier Lu Zhan only wants a peaceful life. Then he unexpectedly binds himself to the "Strong Army Mission System." Its tasks seem simple, but they always give him a push at critical moments. From becoming a crack shot in marksmanship tests to turning into a tactical genius at joint military exercises, his military skills improve by leaps and bounds as he "reluctantly" completes each mission, transforming from an inconspicuous private into the focus of his unit. When a deeper secret emerges behind his easy victories, he has no choice but to shoulder greater responsibilities as he searches for the truth behind the System and his own purpose on the road to building a stronger army.
