OH SO SISTERLY (rewritten)

The world has completely shattered. Light is everywhere. People are exploding. Those who survive are possessed. Those who have successfully resisted possession can manipulate light. ~~~~~~ Shay has always known life isn’t fair. It couldn’t be fair. When the world falls into complete chaos and people began exploding, only a few of humanity remain. Those who survive the apocalypse are possessed by something evil and become a monster. Shay’s younger sister, Ella, successfully resists the possession and remarkably, gains the power of light. Charlotte, however, is consumed by evil and turned into a monster. When the light strikes Shay, she expects to die. She expects to turn into a monster. Yet nothing happens to her at all. Why is Shay unaffected by the explosive virus spreading around the world and what will happen to humanity when nobody else is left to turn? As the earth breathes its final breaths, Shay turns to her step-brother and together they fight to save earth and find themselves trying to save not only earth, but each other. [Stay tuned, this is new.] A story about survival of the fittest. Can light beat the dark?