This book is about two boys who are best friends. Their friendship faces various obstacles when a smoky friend joins them in their world. Magical powers change everyone's lives. They are unaware of the darkness that the world is about to experience. Smoke fills their lives and they head toward a world of shadows - the world below the roundabout. From there, the tale of the boys moves round and round. Felix appreciates the quote "I am on the hunt for whom I have not yet become." Embark on this adventurous journey with Felix and Rheo and discover how they fight the darkness.