Kuramaku

Kuramaku is a prince who, according to legend, was bewitched by an evil witch from an enchanted forest that was next to their kingdom. At his birth, this witch cursed him that at the age of eighteen he would turn into stone and that only the blood of the one who cast it could completely break the spell. Despite all the efforts of the king and queen, the spell could not be lifted, and at the age of eighteen Kuramaku disappeared. And now they have not been able to find him for a whole year. His younger brother, who is three years younger, is to ascend to the throne, but only when he turns eighteen.
In fact, on the night of his eighteenth birthday, Kuramaku was actually turned to stone in that same enchanted forest. He had been in stone for a whole year when you found him here.
witch, you could say the ruler of this forest, where are you from?
The forest is not called enchanted for nothing, it is called cursed. Whoever entered it disappeared, and whoever left it was incorrigible until the end of the day and could not say a word about what he saw there. All the enchanted creatures that can be known were found in the forest.