9Heros Defence

To. My beloved animals. Dr. Z has turned the entire humankind into zombies. The humankind's last hope is the babies kidnapped by Dr. Z. All we have left is you, who are not infected. I will awaken your hidden power. You have to save the babies no matter what. The fate of the world is in your hands. I wish you become the heroes who will save the world. From Dr. K. P. S.