Provoked

You thought you'd uncovered the secrets of the universe. But you never found me. The humans crossed the stars, traveling farther than any before, all to terraform a planet long thought dead. They destroyed their world, and now they need mine. They found me buried in the core of my planet, but when they set me free they also unleashed a dark force more powerful than any before-my twin. Possessed by the god of death, no guns can hope to battle his magic. I couldn't stop him from destroying my world before, but I'll die before I let him take another people from me. Many things have changed since I ruled. But death...death never changes.