As global climate warms, the Arctic Ocean shipping lanes have become the lifeline of Asia-Europe shipping. The most elite "Blade" team in the Dragon Kingdom sneaked into the North Pole. What they found was not an ordinary enemy, but an intelligent race that had been frozen for thousands of years - the "Abyss Tribe". This civilization that masters biotechnology and mind control is preparing to take back their dominance of the earth. The story builds an Arctic battlefield that is both hard-core and full of imagination through fast-paced military operations, layer-by-layer revelations of civilization, and tense character growth.