Spirits of Mental Instability Introduction "They are quick; in the blink of an eye, you might lose track of them. Small, too. So small that one might mistake them for an earring. That, of course, is ridiculous. There are no earrings in our realm. And they are invisible. Not to us, you see. Not to us. But to the mortals? Verily so. Completely invisible, and intangible at that. Why? For they exist only in our realm, child. Only in ours..." Rare as it is in our realm, the concept of menta