The Doctor is proven wrong, as a loud gurgling comes from within Mona's body. Her head and feet grow, but that's not all that happens.

As her head grows, her neck begins to swell out. Soon, it seems to simply become part of her head. Down below, her legs seem to be thickening out, before her feet grow higher, absorbing them. Her arms swell out into conical shapes, before getting absorbed into her now tube like body, which is also being absorbed into her head and feet.

Within five minutes, the potion had done it's job. Mona was now little more than a massive head with connected feet. Her red shirt and short skirt were stretched out, and acted as a sort of belt in between her head and feet.

"Amazing..." Doctor Crygor said. "A potion that was actually able to react with helium, a noble gas... such a thing has never been heard of!"

Mona's face turned as red as her hair. "YOU CYCLOPTIC CRACKPOT! Look what you've done to me!!"

"Ack!" The Doctor Cringed. "Er... maybe it isn't permanent. If we push some air out of your head and feet, maybe the other body parts will show up.

"Worth a shot.." Mona sighed.

"Excellent!" Doctor Crygor grabbed Mona's head as best he could, and squeezed.