Ten-year-old Tommy Williams and his dog, Nept, love to explore the lush woodlands they call home. The forest is their wonderland, filled with amazing animals and fantastic nooks and crannies and things to see. Usually, it is a peaceful place, but lately, something seems to be amiss. Odd lights and weird noises have been waking them up at night, and the animals have been behaving strangely, clearly upset about something. Together, Tommy and Nept decide to get to the bottom of the mysterious happenings in the woodlands, but they aren't sure if they are prepared for what they might encounter....