I︎︎︎︎︎︎︎n the middle of the pacific ocean, the sailing ship Infinity and her ragtag crew stumble upon one of the most dangerous islands on earth. Birthplace of the hydrogen bomb, this tiny atoll absorbed the nuclearequivalent of 1.5 Hiroshima bombs a day for 12 years. That legacy waits near the beach, in a giant unguarded crumbling concrete dome.