Imagine that one day you find yourself in a castle with a thousand doors and you don't know which one to open. Or that you arrive at an island that changes shape every time you blink. And what would you do if you discovered a clock that controls time or a bridge where shadows can move on their own?

This book is a journey full of mysterious, magical and surprising places. But there is something very special: it is not just any book, because here you have an important role. You will not only read stories, but you will have to solve puzzles, make decisions and think about what you would do if you were in those strange and fascinating places.

Do you dare to enter a forest where the trees whisper secrets? Could you discover what is hidden in a crystal chest that no one has managed to open? Will you be able to find the way out of a labyrinth where echoes confuse you at every step?

On each page there are challenges, mysteries to solve and questions that only you can answer. There is no single correct answer here, because every decision you make will make you see the world in a different way.

If you like adventures, if you love imagining impossible things and if you want to test how brave, curious and intelligent you are, then this book is for you.

But be careful... once you enter these stories, you may not want to leave.