How much can someone forget about a tragedy which occurred during childhood and how much haunts you for the rest of your life, as a heavy and dark shadow attached to your skin, to each breath of your exhalation, along the walked path?
This is what Simon pretends to discover when he returns to the place where he spent his childhood, of which he keeps almost any memory. The old family manor called "The Home of the Willows" will open a door that, once opened, it cannot be closed again. The door of his lost memory. A door that should have been locked forever. 
He will discover a world of light and of darkness that cohabits with ours. A world plagued with wonderful creatures, but also with terrible beings that feed from the weakness of some human beings who can be much more horrifying than any monster living in a child´s most gloomy nightmares.