"Sherwood and Orson should never have gone into that cave. That day, a door was opened from our world into a dark and profane realm...and earth's destiny was changed forever. In this demented future, whatever life remains on earth is oppressed by the evil shadowsmen. Only a gang of ruthless and powerful children called the Wrenchies can hope to stand against them. When Hollis, a lonely boy from our world, is magically given access to the future world of the Wrenchies, he finally finds a place he belongs. But it is not an easy world to live in, and Hollis's quest is bigger than he ever dreamed of." -- "Sherwood y Orson jamás deberían haber entrado en esa cueva. Aquel día se abrió una puerta entre nuestro mundo y una realidad profana y oscura...y el destino de la tierra cambió para siempre. En ese futuro demente, cuanta forma de vida permanece sobre la faz de la tierra se halla oprimida por los diabólicos Hombresombras." --