Okay, so basically, we know the CCCC album cover, and that Mind is technically a mechanical being, as stated multiple times and by common interp. What if instead of Mind being the mechanical being, he was kinda like a spirit / virus possessing the mechanical being? Then it would kinda be ironic when he calls Heart an "akaryocyte" because that would be a jab at his own insecurity that he's using a robot to manifest physically instead of manifesting as himself. It would also change the dynamic a lot more because he could be different each loop, like completely different, which would explain why a lot of Mind designs are different from Heart, even if he was supposed to be relatively the same. Anyways, here's the idea given life kinda, like if Heart shot Mind. (Also new Mind design I technically didn't make it but I love it sm)