Lost City Raiders
After a series of natural disasters, came a rapid melting of the polar ice caps, and the flooding of all the continents within three years. Billions died, all major coastal cities were lost, and the rest of mankind fled to what was left of the earth's landmass. With not enough food or space, the new mega cities are overcrowded and hopeless. A group emerges, equipped with high tech submarines, trying to salvage old relics and treasures, and connect the uncertain future with the past. They are known as the Lost City Raiders.