About the book: year / It seemed to Percival that now, after he decided to fight for his love, throwing away fears and prejudices, everything should turn out flawlessly. After all, the princess revealed her true face to him, and did not push him away during the kiss, but... why does she pretend that none of this happened? And acts like he doesn't know him? It's not in her nature to run away from the truth. This means that Lina was given a potion of Oblivion. But who? And why? And, importantly, why is his returning colleague, Professor Froze, keeping such a close eye on the heir to the throne??