The Last Light in the Apocalyptic World

Earth was covered by darkness, all living things was sleeping and all non-living things ceased operating. Many people died during the darkness, those people who lived with the use of electronic life support devices are the first one to die. Persons with severe illness are next to die and then those people who are physically weak died also. There are also people who died randomly and without cause. In the sky, a crack can be seen from the darkness shrouding the Earth. Suddenly a ray of light burst out and then... Boom!!! A loud noise was heard by all living things, waking them up. Then an angelic voice was heard by all "Earth is now entering the era of apocalypse."