Lillie-Annabell is an 11 year old girl who lives UNDERGROUND! Recently Lillie-Anne has been experiencing some interesting changes in the way her friend Alexander has been acting. Although Lillie-Anne has always wanted to be independent, she doesn't know what to do when just 1 adult leaves. What will happen if they... all leave? Will she step up and take control to help her friends? Or will she let them figure it out alone?