Two teenagers with no combat training figure out how to kill an invincible war machine by exploiting physics, psychology, and the other side's arrogance. Every episode ends with you convinced the next impossible problem has no solution. The show knows the real enemy isn't the Object, it's the military system that keeps sending kids to solve problems adults created, and it never blinks when that contradiction gets people killed.

In a distant future, war is decided by Objects, enormous spherical tanks that shrug off ordinary weapons and carry devastating firepower, leaving conventional armies obsolete. Qwenthur Barbotage, a student of Object design, and Havia Winchell, a radar analyst from a noble family, serve in the Legitimate Kingdom's 37th Mobile Maintenance Battalion supporting the Baby Magnum, one of the kingdom's Objects. When a battle goes wrong, the pair end up as mere infantry facing an enemy Object, and their struggle to survive shifts how the world sees these machines. Alongside the Baby Magnum's pilot Milinda Brantini and their commander Frolaytia Capistrano, they travel the globe from one seemingly hopeless fight to the next, relying on wit and nerve. The show blends mecha action and science fiction with comedy.