We Are Justice! The Dragon Keepers! A flying fortress appears over the town as a group of heroes called the Dragon Keepers dedicate themselves to defend humanity in a never ending war against the invaders. Thirteen years later, the fortress continues to send down monsters and creatures called Dusters to fight the Dragon Keepers every Sunday in an arena display called the Sunday Showdown. The latest is Ul-Tora Tiger, who puts up a dramatic fight against the Dragon Keepers before being defeated. However, it is revealed that this was all staged...