I forgot to mention that the "morality switch" of the characters is based on classic "Holy Grail quest" stories. This whole comic is about the same thing, because it was Simon Furman's original plan!
Anyway, in those quests often the good guy turned out as a fanatic and the bad guy showed a bit of decency at the most desperate of times.
Of course, one of those stories belongs to the Martin Mystère saga, for which I write another fancomic at
This one is great because it's endorsed by the creator!