In Dash’s closet there was a very hard-to-reach spot at the very back of the top shelf, and he was quite happy that his younger sister Mattie couldn’t reach anywhere near it. There was a large jar there that he prized beyond any other thing he owned, even his pocket knife and the doll that he loved as long as his parents would only call it an Action Figure in front of any of his friends. The jar gave off a very faint blue glimmer that was even visible on the darkened closet ceiling after the bedroom light was switched off, and it pulsed comfortingly at young Dash as he lay across the room gazing on it while drifting off to sleep each night, dreaming eventually of the wonderful things that would happen when the creatures he kept in the jar finally came to their full maturity. He remained, as far as I know, blissfully unaware that they were beings of his little sister’s making and left for him to find and nurture. He may have begun to wonder what exactly was brewing when his Action Figure seemed to have moved to the far end of the shelf one morning of its own volition and then disappeared entirely until it resurfaced at the end of the week in the bathtub drain, one arm missing and covered with some kind of sticky corrosive ooze, but I imagine that he guessed Mattie might have had a hand in this trickery. The relocation of Dash’s pocket knife underneath the heavy jar was a harder to explain, more puzzling development.