Felix is in a bad mood. An intruder has visited his private clearing. The only traces are a strange scent and an even stranger set of footprints. A few days later, a young fox cub goes missing and her frantic mother asks Felix for help. Felix investigates and discovers two enormous wolves. He realises the residents of Giria Wood are now in great danger and immediately devises a plan to guard the animals and eliminate the wolves. What follows is an exciting adventure as the animals band together to protect and defend against this new threat.