[VoidinToku]

Maybe stark gave Misora the bracelet before he scumble to the power of the pandora box in order to stop Evolt or it was just a way to purify the bottles. Besides being possess or not, the box can make everyone lust for its power, so stark is mad for a very long time. Banjo could be an artificial Martian or a human that's converted in to one through experiment like dark Kabuto.