Life should be perfect for Charlie now that his parents have been reunited. But mystery and adventure always find him. This time Asa, a fellow classmate who changes into a beast at dusk and Charlie's sometime enemy, is missing. His parents seek out Charlie for help, and now Charlie needs the help of the Flames to rescue his classmate. Manfred Bloor has also taken the new endowed student, Dagbert Endless, under his wing and Charlie is highly suspicious of the pair. It turns out that Manfred is holding Asa captive in a forest cave. Can the Flames and Charlie rescue Asa without being caught by Manfred and Dagbert?