[quote=@Yatagarasu]
<Snipped quote by Legend>

I agree. That the trigger they've found is electricity, and that they don't split further when exposed to more, while your mother has a similar phenomenon, even if caused by different things, it points to a hereditary factor. The fact that her eyes change, which I can only assume is hereditary from my side... The strange part is that the one Shion is so similar to the combined one.
[/quote]

Since the other is so different, you think they don’t have a choice? They have to multiply into the original Shion?
*Rests the knuckle of my index finger beneath my lip*
But that wouldn’t explain why they don’t split further... unless once they split, they’re missing one of the pieces they need to split in the first place...