John knew that his job was two in one. One was to be a solider and the other a nanny. He just didn't expect to be babysitting a house full of demons. The toughest demons in the world at that. Maybe he shouldn't had brought his little brother with him.

A Batman/Hellboy crossover. Gotham has had a steady flow of both chaos and the clinically insane, but never has Batman ever encounter a man as insane as Rasputin and his followers. Hellboy soon comes into Gotham to save it from destruction, but will they?