16 years ago, the ruthless terrorist organization known as the "New World Brigade" abducted a young girl named Eka Tokura. Despite the passage of time, recent photos of Eka reveal that she looks exactly the same as she did 16 years ago. In a daring mission, the Maritime Safety Agency has dispatched their elite team to a man-made island off the coast of Okinawa, currently occupied by the Brigade. But communication with the team has been mysteriously cut off, leaving the island and its secrets shrouded in darkness. It is up to Section 9 to uncover the truth behind Eka's ageless appearance and unravel the mysteries of this dangerous island.