Crete Island.

An island at the northernmost end of the Asian Central Axis and closest to the North Pole.

When the sun shines directly across the equator and travels to the Tropic of Cancer under the action of the Earth's revolution.

It's going to fall into the dead of night for up to half a year.

Li Nan et al. fly to the port of Sullinaya Bay in northern Russia, and then transfer from here to an icebreaker.

On the icebreaker, they met special teams from other countries.

The Mizi Army of the three British islands, the Russian White Bear Army, the Eastern Self-Defense Force, the Seal Force of the...