I know the mill has a story cos there's something strange going on.

I heard something. I've decided that I'm going to find out what it is later today when Ma leaves.

Cos even if it is scary, we live here and we're never leaving.

So if there's something going on, I need to know. In an old, abandoned mill in the heart of Dublin, Sam and her ma take shelter from their memories of life on the streets, and watch the busy world go by.

The windows are boarded up and the floorboards falling in, but for Sam neither of those things matter.

It's The Castle a home of her own like no other, and a place of safety.

But hard as she tries to hold on to her world, things are starting to change.

As the men in yellow coats close in on their refuge, and her ma spins further out of control, Sam finds herself seeking friendship in the ghosts of the mill and questioning who is really there.