Skeleton Key
Finder77: I thought of this as a metaphor of how Haku felt of himself towards Zabuza.
I am a key,
I help keep things safe,
I'm small and heavy and easy to lose,
But without a lock I'm useless,
You might as well throw me out with the rubbish,
Because without a lock I am nothing,
I am just a skeleton key.
Finder77: Yes. That's it. I should write Haikus.