Ninja Kid vs Zombies

In this world, zombies managed not only to appear, but also to take possession of the full power. They can no longer be fought openly; Van Helsing times are gone. But perishing humanity has one last hope, albeit a very small one. Why small? Just the future saviors of mankind have not yet grown out of their children's pants. These are small ninjas who have not yet managed to convince anyone that the living dead are invincible. Therefore, decisive kids are ready to oppose zombies and turn them into small sausage mince!