I was normal. A normal boy. Or at least, that's what I thought. I had a normal family, with a normal father and mother, who had normal jobs, and a little sister with whom I had perfectly normal fights.

But that all changed with a letter: my great-great-grandfather had left us a large mansion as an inheritance, and my parents had no time to organise the move. New neighbourhood, new house, new school, new friends - a disaster!
None of it was even close to normal, and the mystery hidden in that house at the top of the hill was even stranger.

Now I'm going to tell you how it all began...