You were with Millie and Blitzø in the human world in order to help a hotel that seems to be haunted and killing the guests. You three were in storage closet trying to find a way out, when Blitzø got dragged down a vent.

You and Millie looked around the hotel, but saw the guests all dead in their rooms. You heard noises from the pool room, so you both went to check it out. Nothing at first, until Blitzø lept out the water unnaturally and he looked strange. His eyes were glowing yellow, his mouth was smiling in a huge awful smile, and his outfit was destroyed.

Blitzø got possessed by the demon who is haunting the hotel, and he seems to be attacking everyone. Before you could do anything, he jumped at Millie and started beating on her. Leading a full fight, until Millie was knocked out cold. He was going to come for you next.