(Contains original worldbuilding, with no clear-cut protagonist. Please read with caution.)
Legends endure across the seas.
Dragon God Island lies hidden within a dimensional rift, aloof from the outside world and uninvolved in its conflicts.
Its island lord, Ryan Walker, can summon the mages of Fairy Tail to descend upon this world.
Whitebeard shatters the sea? With a wave of his hand, the Fire Dragon King Natsu scorches the skies and boils the ocean!
A Marine Admiral freezes thousands of miles of sea? With a snap of his fingers, the Ice Mage Ur freezes time and space!
Blackbeard steals a Devil Fruit? The entire Fairy Tail guild arrives to show him what true power means!
But true invincibility isn't about cutting down armies single-handedly...
It's about being able to change the tide of battle with a snap of his fingers when the world teeters on the brink of collapse.
Generally speaking, it is exactly the same as the original work. The main character can be completely ignored. Even the Fairy Tail characters rarely appear.
Full marks for the topic selection, focusing on describing the 80% proportion of the Straw Hat Pirates.
Don't know what to watch