Have you ever thought that beneath the vast blue lies the eternal horror that swallows up the stars?
Have you ever thought that at the end of the seemingly calm horizon, there is rolling the final tide that annihilates all things?
Have you ever thought that on an isolated drifting raft, someone is watching the countdown to doomsday as a mortal?
Humanity conquered Blue Star, but faced the "Endless Sea" and was as fragile as paper!
In the depths of those forgotten drifting islands, lie the weeping last words of visitors from other worlds.
And where is the ark that belongs to our world hidden?
In this era of "annihilation", the "way to survive" needs to be fought out!
