Aiden listened intently, his expression growing increasingly solemn.
If the various desires within a person's spirit were likened to countless numbers, "Desire's" power would be to control the magnitude of these numbers, while "Betrayal's" power would be to directly change the sign of these numbers from positive to negative.
If one were to confront Mr. Bloodcoat with companions, a single ability of "Betrayal" could mean that teammates might turn on one's self at any moment with a backstab.
Every living person harbors some desire to survive, and those who seek death but do not die always have a reason to persevere. If even the desire to live or the belief that sustains one's existence could be reversed—how easy it would be to kill someone.