Prologue

Five years ago, a science experiment went wrong, transporting everyone aged 15 and over to a separate dimension.

For five years, the Sparticles, a group of children and teenagers, worked tirelessly to bring back the adults. They overcame dictatorships, wars, hardships. And yet somehow their dimension thrived.

And now they had finally succeeded in their mission. They had finally got everything they had worked so hard to achieve.

So why did everything feel so wrong?