I Have to Eat Magic Stones to Survive

I Was the Prey of Misfortune. The scariest trait of the thing called misfortune is that it can never be satisfied with just me. Mana Stone Deficiency. Just when my family was being consumed by misfortune because I had contracted a rare disease that would slowly kill me if I did not eat mana stones… “Just eat it.” Along with the words of my dying friend, my life changed. The disease that had been eating away at me became my power, and after returning to the past, I begin a new life.