Smells like beaver

As Klaus was hit, he vanished in a flash of light!
But that was not all, pink smoke appeared right around him.

"Jeez, Walter! This smells like a fishmonger!" Martens said.
"Or a fresh beaver in heat!" Walter added.

Just then the smoke cleared a bit. And Martens looked in awe at the person standing in front of him...

"And, did I promise too much?" she said.