The experiment.
Then we heard it, the voice that we wished not to hear, but then we did, the sound of a howl, a wolf howl, a sad howl meant for the moon, to help take off all the pain and suffering from inside our souls, sending it up to the moon and having clean feelings sent back to our bodies, the sound came from outside the house, from outside the walls of the safe place we were keeping her in.
"She's outside?" Logan says, although they weren't wolves, they knew this howl, they've heard it a couple of times after we lost some critical patients that I grew close to, we all share our love for the moon, our love for sitting outside, letting the moon wash away our pain.