The Great Umbilical Nautilus is a key member of resource extraction operations, equipped with advanced intelligence and long-term autonomous operational capabilities. It features multifunctional, sensitive robotic arms and a powerful propulsion system, requiring no pilot intervention. It can independently conduct prolonged exploration and mining on the seabed, targeting essential resources such as manganese nodules, deep-sea oil and gas, hydrothermal deposits, and methane hydrates urgently needed by humanity.