Ian, Drew, and Connor go on another exciting adventure. With their new friend Wilson, they have to find the Emerald of Light. The emerald is broken into three pieces that are hidden in three different places on the Island of Monsters. The friends face many monsters -- dangerous Slurpies, vicious Sneekers, a gigantic Tinnle, and more - on their quest. And there are even more caves, cave ins, and other dangers. Will they find the three pieces of the Emerald of Light and accomplish the mission... Or will they DIE?