With the Atlas Project less than a day from its long-awaited completion, the galaxy joins together in celebration of the historic occasion. But beneath this festive surface lurks a dark conspiracy -- one that Eclair and Lumiere will soon discover reaches to the very top of the G.O.T.T...

G.O.T.T. Secretary Chevalier d'Autriche has stolen the Atlas-class intergalactic spaceship Deucalion, and with it he now holds the entire planet Aineias on the brink of destruction. Eclair must confront yet another haunting image from her past, as she learns the shocking truth behind d'Autriche's motives...

Alv has taken control of the Deucalion, and with its virtually unlimited power at her disposal, she sets her sights on revenge. Eclair and Lumiere must now find a way to prevent her from committing the ultimate crime against humanity -- the destruction of Earth itself!

The ES Members converge on the Deucalion in a desperate effort to stop Alv from fulfilling her twisted desire. Against overwhelming odds, Eclair and Lumiere must lead the charge in this final battle -- not only for Earth, but for the entire galaxy!