Five years ago, as the Mimetic Beasts laid waste to Japan, Dannar Pilot Go saved young Anna Aoi's life. As they prepare to march down the aisle, a new Beast appears and Go is summoned into battle once more. But he's not going alone, not if his blushing bride to be can help it! If they can mate their tobots' interlocking parts, they'll form the ultimate marriage of man, woman and machine!