The first 5 episodes from this animated series. A giant robot is designed by a group of top scientist to counter the huge invaders that have attacked the world. However, the contract to build this robot went to the lowest bidder and it took nearly 12 years to make - in which time the invaders went to ground. At first the robot, Dai-Guard, became a curiosity but when the invaders returned, it became a force to reckon with. Alongside Dai-Guard is a group of young office workers who have been supplementing their income as pilots and tour guides. Can they fight off the invaders, whilst hiding the fact that the robot has design defects?