About the book: 2021 / Yesterday's student is a talented polyglot linguist, but insecure and considers herself a chronic failure. The investigator of the special department is a bitter cynic, a misanthrope and a complete bachelor. The runaway prince is a stubborn, obstinate and arrogant boy, tired of the golden cage and thirsty for adventure. And the Problem - which has called into question the very existence of the world and tied the fates of all three into one tight ball. If the sky moves, it’s too late to raise ships.