Hark was sitting in his recliner, the one he always sat in while he read. Hark was 70, living alone ever since his wife, Mira died, his only wishes were to be young again and be with Mira. It seemed like an normal night, quiet, the moon was up and....*THUMP!*.......the silence was now broken. "Oh dam kids..." Hark got up as quickly as he could, as fast as his old body could go anyways....when he made it, he found not kids, but a burnt crater with a odd crystal inside. Figuring it would make a nice gift for his visting grandson when he got home, Hark grabbed the crystal. Instantly, the startle amost giving the old man a heart attack, he heard an odd voice.....male and female.......young but old.....explaining the crystal could change people's age and sex (but only every 24 hours) "If this is real i could be young again......maybe even see Mira again, what about my grandson though?" He takes a final glance at the gem, and........