Genetic Mutation in the Doomsday of Increasing Entropy

In December, an unknown pathogen broke out in Jinyang City. In one day, millions of people turned into zombies. I'm still alive, trapped in the school hospital with five friends. Not because I am strong, but because I have a disease - an inherited mitochondrial metabolic disorder. The doctor said it was a time bomb that would kill me sooner or later. But in the apocalypse, what it explodes is not death, but... Supernatural powers. I thought this would keep us alive. Until I discovered that the real fear is not the virus. It's the human heart.