Rogal was surprised by Eva's bluntness as he sat down next to her. "I am to act as you see fit. I am trained to act as a bodyguard in fencing, obviously I am to act as your food source so that you never go hungry. I make an excellent butler, so I am told, and I'm good at summoning spirits. As to what you can do with me, you can drink from me, use me as a meat shield and fight all of your battles with my silver rapier. The only thing I cannot allow you to do is kill me outright, otherwise you can do whatever really." he answered, hoping it would be satisfactory.