The story takes place far off into the future, where 90% of the Earth's continents have sunk into sea.
In a world where vast skys and deep blue sea stretches endlessly towards the horizon, humanity attempts to live a peaceful life on the little amount of land left.
The Ruins and the "Diggers"
Deep underground exists multiple ruins that expand throughout the islands containing refractors and other hidden treasures, but Reaverbots and self defense mechanisms stand in the way. Those who confront the dangers while scavenging the various treasures in these ruins are known as Diggers.
And now, in the island inhabited by Diggers,
On the Kurikaran island, A new adventure is begnning to unfold...
