The sea wind howled fiercely, whipping the waves into enormous tornadoes that connected sea and sky.
The sea was utterly treacherous, but on the Grand Line, this was nothing more than a natural occurrence.
Roy, Whitebeard, and Caesar Clown traveled alone amid the massive water tornadoes.
Lightning raged endlessly overhead, while the violent wind and rain struck Roy and the others like tiny knives.
But such natural attacks meant little to Roy and the others. The five of them sped through the stormy sky.
Using the harsh natural environment as cover, Roy and the others silently approached the center of the rainstorm tornado.
There stood a colossal desolate island covered in strange rocks.
"Is this the Navy and World Government's material storage site?
To think it's in a place like this. No wonder our scouting forces couldn't find it before!!"
Looking at the enormous rocky wasteland island standing amid the wind and rain like a pillar stabilizing the sea, Caesar Clown could not help but sigh.
The World Government's foundations were naturally far more than what appeared on the surface.
Aside from Mary Geoise and several openly known Navy storage locations, the World Government had many secret bases throughout the world for storing rare materials.
The nameless barren island Roy and the others had arrived at was the largest secret material storage site of the World Government and Navy.
It was located beside the Shadow Triangle Area. Since the weather here was shrouded in dense fog year-round and the terrain was exceptionally concealed, the World Government had naturally selected it.
And today.
This once extremely secretive resource storage site had been activated because of Roy's rebellion in the East Blue.
After all, besides being hidden, it was adjacent to the Calm Belt near the East Blue.
More importantly, the section