Friendship is the guardian of the world, the key. That is, everyone's desire. In a science can solve all the world --
Story is the oshima. Naivete 14 year old girl color Qian, and family labors and reliable sister a genius inventor, but try to make some useless things Zu Kintsran with poor but warm to spend every day.
The weather is good, can the sea on the other side of the artificial island -- Blue Island.
In the middle there is, solve the world's energy problems invention -- show engine.
There is dream, the future of peace, who can be happy smile every day ... ...
However, the world suddenly felt the crisis.
There is engine for the goal to the mystery of the enemy as one ( Alone )
In any weapons are invalid desperate situation, in a tremendous power red suit " Pallet Suits " a girl stand out --
Then, friends gathered to the girl's side.
Their friendship, is the world's only hope.