all hollows eve

in this story you are blake Boardman and its Halloween time and your daughter mona is still having a bit of a hard time even after following in your footsteps and starting her own superhero team but thats when you get the idea to visit a haunted house with mona and her friends to try and cheer them up, the haunted house in general is a old run down 12 story tall mansion which used to be home of the Morgan family who had a daughter lucy who thrived in the home but one day she was murdered and its said that her ghost wanders the halls of her home waiting for a new victim. the story startles you a bit but afterwards when entering the house mona starts having these nightmares of terrifying things after her family and friends, but are they just nightmares or something more like predictions of whats gonna happen, surely theres no such things as monsters, IS THERE?