If I remember correctly, in the future in the story, Bell will need to do something to increase the strength of some characters, since with such powers they will not be able to defeat the dragon. That's what the probability is that they will conclude a contract like Albert with some kind of spirit, for example, in a dungeon they seem to exist and there may also be a spirit in that ice palace between 60 and 61. Well, in the first place, I think the question is clear. What do you think?