"Two years have passed since Liam and Boo's first encounter with the beast in Iron River, Michigan. A year later, they were lucky to survive the ghastly and elaborate trap which awaited them inside the ruinous hallways of the Elk's Estate in Pennsylvania. After nothing but horrible experiences over the past two consecutive summers away, the family decides to spend their entire summer vacation close to home. Summer, in their hometown of Chicago, Illinois is going well. Until something evil descends into their backyard. This time, Liam and Boo will discover their hidden family legacy. Most importantly, they will learn that the last line of defense is self defense."
