Two bodies, two worlds, one mind joined by blood. A dying boy from Earth and a marked princess from a fantasy kingdom must survive parallel crises linked by blood. On Earth, Leo can't wait to start high school, even while juggling typical freshman worries, family responsibilities, and pushing aside a strange pain he doesn't understand – unaware a devastating diagnosis looms. Elsewhere, in the magical realm of Aetheria, Princess Elara lives in a gilded cage, dismissed by her powerful family ...