A private detective is drawn into a complex murder mystery when he is hired to track down a missing young woman.

No-one expected an ordinary scout camp would turn into an extraordinary adventure that the children would never forget. The camp is situated near an ancient castle in a forest which the teachers consider as a peaceful and harmless place. But as the night falls, things go from bad to worse when the children encounter a giant ferocious serpent, flying frogs, and many more such horrifying creatures.