I'm glad you asked!This is the ultimate product of kappa technology, a convenient magic key that opens anything!Watch this!Tei!
A sound of exertion.N-Nitori...?Even a rusted toolbox that wouldn't open!See?!If we use this magic key!Isn't it handy?!Nitori, come back!Say, that key on your chest...Uh...Even a giant clam without a keyhole!Just like that!Nitori!Nitori!Just. Like. That...!Seeee?!Seeee?! Look at this!
