In the kingdom of Rivven, dragons are forbidden. But young Ellis and his dragon Pathseeker are part of a secret league of dragonseers known as the Guild — and they love mazes! Ellis is eager to win Rivven’s tournament of mazes, so he enters the race. But there’s something wrong with the maze and it’s connected to a mysterious girl using dangerous dragon magic! Now, Ellis and Pathseeker face a far greater challenge. Can they stop the mysterious girl from destroying the maze? And can they do it without revealing the secrets of the Guild?