Lily/Companion

Lily is a boss who can be recruited as a companion. To recruit Lily you must speak with her after completing the Witch Hunt Village Sidequest, you must side with Lily.

Pocket Castle
Basic Greeting:

"I can still hear their voices calling for help. Until I don't hear their voices anymore..."

Trivia

 * If the Pocket Castle dialogue between Chrome and Lily is to be taken literally, it would imply that Lily is 17 years old.