Clara doesn't like swimming. Not because of some vain concern over how the swimming costume does nothing to hide her less than sleek form or what the chlorine will do to her hair and skin. No, she doesn't like swimming because she knows what really lives at the bottom of the pool. And under it, deep in the place no one lets themselves see except Clara. And well, you know what happens when you look into abyss. And Clara... well, she's just waiting to be noticed.