First, there was darkness. Then came the Strangers. They were a race as old as time itself. They had mastered the ultimate technology - the ability to alter physical reality by will alone. They called this ability "Tuning." But they were dying. Their civilization was in decline, and so they abandoned their world, seeking a cure for their own mortality. Their endless journey brought them to a small, blue world... In the farthest corner of the galaxy. Our world. Here, they thought they had finally found... what they had been searching for.