Shaggy is one of those boys who do not like to study too much and school for them is rather an obligatory duty than a source of knowledge. And when there is a test or an exam, he does not want to go there at all. One night before the next test, the guy was so upset that he had a strange dream of Shaggy Glenn, very similar to reality. In it, the hero ended up in his native school, but a creepy figure that looked like a ghost threatened that he would never leave the building until he found a special magical artifact for him. The guy is in a panic, staying at school forever is worse for him than any nightmare. Help him find his way out by solving puzzles in Shaggy Glenn.