Is it possible to go back to where you have never been? How will the people greet a ruler who has been absent for twenty-three years - his entire life? What problems await the young king Rinaldo Findabair on the Green Islands? Good questions, and the answers to them can only be found in one way - by boarding a ship and going to the homeland of the elves, located in the middle of the ocean. And this must be done quickly enough, because Westland is facing the most terrible war in modern history and Louis the Fourth urgently needs military help. But as the heroes approach the Tree Throne, the questions become more and more. Will Rinaldo find his father's killers? Will the elves accept a former slave as their queen? Will Westland repel an invasion from the Red Continent? And, most importantly, can the return of the sorcerer take place under such conditions?