Board Thread:Off-topic/@comment-25908355-20151217203805/@comment-25908355-20151219100546

Kyanite could see that the vial had since slid out of her belt and rolled away in the train car next to them. The door was locked, but there was a hole in a wall that led straight to the train car.

The gap wasn't wide enough for Kyanite to fit through, but just big enough for Onyx to swoosh right in.