In a world of magic, humans have killed the great forces of nature Fire, earth, air, time, space, lava, and spirit, just for their power. Humans have lived in peace without the great forces, but what they didn't know, that there were a pair of brothers- twins in fact- and they survived and stayed hidden. When darkness is going to engulf the world, the ultimate test of trust, loyalty and sympathy. If humans can feel the truth, then they might come back to the world. Who will help the lighting twins come out, and save the world from the darkness?