So my theory of how those people from all over diferent places changed into heartless was that when the dark suceeded and they didn't have light then no feelings would occur once your a heartless. So it's like being a zombie and you can't conrtol it. Although Sora managed to have feelings and follow the light. How did that happen????
Theories by GuardianSora and TwilightRiku146.
Theories by GuardianSora and TwilightRiku146.