The world has a hidden side—a supernatural face that whispers to us, that we can sense, but very few perceive. The vast majority of people remain unaware of this paranormal realm... and its dangers. Sometimes people stumble upon these dangers and despair, become terrified, and don't know what to do or who to turn to. But not all is lost... They say that in Madrid there rests a very ancient church, its origins unknown. There, inside, before a stone cross carved into one of its walls, a prayer can be raised. They also say that the one who has no soul will hear it, and if fortune accompanies, the plea will be answered. But it will demand a high price for its services, one that not everyone is willing to pay. Best to make sure you want to deal with it before reciting the prayer. That's what they say.