In a dystopian future where humanity has lost the war against an enemy alien race of robots, a group of survivors clings to hope. Amid the chaos, a brilliant engineer realizes that the essential elements of earthly civilization have been stolen and used to create a powerful weapon. Something unexpected happens when a group of rebellious kids discovers an ancient artifact that can transform into giant mechanical beasts.
As the group, led by the charismatic yet somewhat disastrous Jake, learns to control their new abilities, they realize that they must not only fight against the aliens but also face a human faction that seeks to seize control of the beasts for their own purposes. The true battle ignites in the ruined streets of a shattered city when our heroes must join forces not only with their new mechanical allies but also with other survivors who still believe in the resistance.
The intense action, unexpected twists, and titanic battles against alien drones test the loyalty of the group. Amid explosions and moments of humor, the kids must learn to trust their instincts and work as a team to become the defenders of their world. With the fate of humanity at stake, time is running out, and every decision counts.