Exedo

After Cass awakes from a coma she's been in for 3 years, she finds out that the world she once knew has ended, in it's place is a barren wasteland sprinkled with small settlements of survivors, all thanks to strange creatures that seemingly appeared out of nowhere and quickly overwhelmed the world's military. However, those deadly monsters are not the greatest threat, but Alphas, superpowered individuals that push the definition of human to it's maddening edge.