In the light of fireflies. At the threshold of the night

What happens if the light goes out? Internet? Connection? How will cities, countries, the planet change? Will modern people be able to live in new conditions?

Three teenagers - the heroes of Olga Voytenko's book "In the Light of Fireflies" - are forced to check this on their own experience. Eve-Lisa will have to put down the tablet and go outside for the first time in many years, Tim will have to leave his favorite books and become her guide in the dark, and Max will have to find himself again.

What secrets does the darkness hide? Will the friends be able to find the light when all around is cold and endless night? About this - in the first part of the trilogy "In the light of fireflies" - "On the threshold of night".