All tagged i of the storm

What does "I of the Storm" by Of Monsters and Men mean?

The title "I of the Storm" forecasts an intriguing song about a person caught alone in a large and terrible battle of the mind. It's the eleventh track from Of Monsters and Men's new album Beneath the Skin which drops in the U.S. tomorrow! The album will have 13 tracks, 4 of which have already been released and explained ("Hunger," "Empire," "Crystals," and the one you're reading about).