Synopsis: "Two brothers discover that ancient ties to black magic are not easily broken ... and that a heavy price has to be paid for it. A secret society and its army of orphans decide to unearth the greatest treasure in the world, not knowing how much they can change humanity with it. The last prince of Arzallum travels to consummate a forced marriage in a land whose existence he distrusts. A teenage girl discovers that she has the power to contact the afterlife # and mediate between the two worlds. And a five-year-old boy climbs a cursed tree that takes him to the Higher Realms, disrupting the established order and leading to the most fierce war ever in New Aether." Goodreads by Google Translate