When Ben discovers a bug dragon in his back yard he shares the news with his best friend Alf and together they form the ‘Bug dragon Undercover Research Project’. (B.U.R.P)
Little do they realise that they too are under surveillance. The bug dragons have intentions of their own that are not quite so harmless!
Ben’s sister Emily and her friend Nadia also become involved, and together they embark on an expedition to determine where these mysterious creatures are coming from. Hidden within the forest they discover the ruins of a fairy city and the wondrous cavern of the bug dragons’ home. As they are drawn into this magical realm they begin to realize the dangerous forces that threaten the bug dragons, and find themselves caught up in an extraordinary and unexpected adventure.