The world is facing an environmental disaster. But not all is lost. The young, and not so young, are about to receive help from a powerful being from another galaxy: Elva. The world is facing an environmental disaster. But not all is lost. The young, and not so young, are about to receive help from a powerful being from another galaxy: Elva. Elva is a small dragon with immense powers, who has arrived on Earth to teach us how to take care of the planet.