Forbidden Sin

After over 300 years, 2 apocalypses and the return of magic, most of what remains of humanity live in the 13 cities built around the massive terraformers. However, when the greatest threat that humanity ever faced bars its fangs at these cities, humanity finds an unlikely hero.

But can you really fight fire with fire? And will that flame be enough to light the darkness to come?

Very slow update but long chapters in exchange. Note the first chapter was old when uploaded. The later chapters are a lot better written.