- Morty: You're volunteering at the library? My son, the library volunteer. A noble knight doing battle against the forces of ignorance.
- Jacob Two-Two: I lost, Dad. The forces of ignorance have pointy teeth and little hands that can throw stuff.
- Female Library Ninja: Female Library Ninja: Welcome to Library Ninja Control. I knew you wouldn't disappoint us.
- Male Library Ninja: Sorry about all the cloak-and-dagger stuff, but ninjas are sticklers for secrecy.
- [alarm sounds]
- Male Library Ninja: Whoa. Looks like we got a kid in Sector Nine defacing a Canadian history text.
- Female Library Ninja: A library ninja is sworn to secrecy as symbolized by our secret greeting - - shh.
- Female Library Ninja: The Bookworm is a cold and devious foe.
- Jacob Two-Two: It's my duty. My Dad says I'm a noble knight doing battle against the forces of ignorance.
- Female Library Ninja: Your father would be proud of you, Jacob. If you could tell him, that is.
- Male Library Ninja: Which you can't.
- [last lines]
- Jacob Two-Two: I became a library ninja to help bring in the library's most-wanted crook. Turns out that this big, bad Bookworm was my Dad, or so I thought. I realize now I jumped to conclusions. Make sure you know all the facts too. Just like me, Jacob Two-Two.