Ordinary life, in the usual sense of the word, is over... Just yesterday a person was thinking about how to leave work early, close a session on time or buy gifts for loved ones for the New Year, but everything changed overnight. The beginning of 2020 was marked by a release of energy that replaced the usual reality for all people. Global warming has begun. Everything that humanity has achieved over the past centuries has been “lost”: any type of firearms and transport have stopped working; the lights are no longer on in the houses... People have turned into monsters and are attacking the survivors. Some species of animals have become mutants and do not give anyone a quiet life. And at the center of these events is an ordinary student - Ivan Chernov and his faithful dog friend Darkness. But will they be able to overcome difficulties and survive?