That day, on New Years Eve, over half the children from all over the world, the youngest at the age of five and the oldest at the age of seventeen, vanished from this world due to mysterious circumstances.
Before they realized it, these children had found themselves scattered all over a parallel world of sword and magic. Not only that, each of them soon found themselves with strange and sometimes powerful abilities known as [Gifts] to aid them in this new world.
Confounded by the sudden appearance of these children from another world, the denizens of the new world called them the strangers from another world, or simply, "Strangers".
How will the denizens of the new world deal with these powerful Strangers? Why was the children sent to this parallel world? What is the truth of this new world?
And so, the story begins.