Puppets of the Prophecy

This volume contains the novel When Two Become One and its sequel novella When One Becomes Two. When Two Become One: Newborn twins are smuggled to safety from an oppressive regime, as an ancient prophecy foretells that only when their magic is combined on their sixteenth nameday will the evil be overcome. Until then, they have to be kept safe from both the regimes killer squads and the harsh realities of the everyday battle to stay alive. When One Becomes Two: Written of in prophecy as those who would unite to overthrow the evil tyrant and reclaim the throne for the rightful line, what would happen if the chosen ones decided to ignore part of the prophecy?