"Line 12 to South Korea has gone out of coverage."

That's what Dante has often heard since two months ago from his communication radio, meaning that there is only one thing, South Korea has been defeated by this apocalyptic condition.

Adrift in the vastness of Russia without meeting anyone alive except for horrible zombies, Dante feels lonely, feels that he has no hope of living, and is guilty because he cannot die like his troops in South Korea.