Treasure hunter, sailing on the blue sea

This is a world with only the sea. Countless small islands are scattered on this ocean, and countless treasures are scattered in this sea.
Swords, gunpowder, and sailing boats are the main theme of the sea.
There is also the power of the gods hidden in these countless secret treasures.
eternal wealth
endless lifespan
hidden knowledge
fantasy power
These are treasures.
Get the treasure hunting system and find treasures in this magical sea.