Axel never imagined his life could change in a single night.
At sixteen, high school was his biggest concern—until two strangers appeared in his living room, demanding he come with them. Their reason? He is the only one who can save Soul Terra: a parallel world where people channel the power of their own souls into weapons, tools, and unimaginable feats.

They claim Axel is the Earth counterpart of their fallen leader, the only one who can take his place in the midst of a raging war. Victory means reclaiming what was stolen from them… but failure could cost more than one world.

Thrown into a conflict he doesn’t understand, with powers he doesn’t yet believe in, Axel will have to decide: will he rise to the role fate has thrust upon him, or will both worlds fall into darkness?