A young boy was on a trip with his class to tokyo it was all fun and games until the building got attacked by terrorists the terrorists killed one of his classmates and the young boy tried to safe her but he fell to his death or not?

next thing that happens is he reincarnates as Azareth a totally average boy in a universe of complete darkness the only light source is fire and electricity he goes on a journey to find a way to dominate the darkness but first he has to get stronger!