The final destination of the Magnetic Route was Water Seven Island, just one step away from the endpoint, Raftel.
However.
Anyone who reached Water Seven Island by following the magnetic guidance found that they could not store enough magnetic force there to head toward the next Raftel island.
Within the directionless, ever-changing climate of the Grand Line, finding Raftel without magnetic guidance was practically impossible.
Therefore, over the past twenty-odd years, no one besides the Roger Pirates had reached Raftel.
They had all stopped at Water Seven Island.
Now—
The festival Festa had organized, using the Raftel Log Pose as bait, would be held on Water Seven Island.
When the Raftel Log Pose and Water Seven Island were brought together, it would, to a certain extent, more easily provoke those who wanted to obtain the Raftel Log Pose and thereby claim the Great Treasure.
That was one of the reasons Festa had chosen Water Seven Island.
Another reason was that the difficulty of reaching Water Seven Island could eliminate those lacking sufficient strength in advance.
There was one more point—
Water Seven Island was huge. Incredibly huge.
As the endpoint island of the seven Magnetic Routes, Water Seven Island was one of the few super-large islands among the tens of millions of islands in the world.
An island like this could even withstand the effects of the Float-Float Fruit, and the power of the Tremor-Tremor Fruit could not easily destroy it either.
The terrain on the island was flat and muddy, with one small lake after another scattered across the land like sapphire-blue agate gemstones.
At the very center of the island stood a tall, perfectly conical mountain called Mount Olympus.
Ocean currents flowing in from all directions streamed along inland waterways toward the island's sole mountain.
Then, like the