Eventually, Etna finds what she's looking for: A plastic box that's about as tall as Flonne would usually be and is equally as long on each side. "Oh, this will do nicely!" says Etna, before she pours Flonne into the box. Flonne yelps as she sloshes around in the container, filling it up about a quarter of the way.

"Can you at least tell me what you have in mind, Miss Etna?" asks Flonne soon after she becomes mostly still.

Etna hops up and holds onto the side of the box, and peeks over the edge to take a look at Flonne. "Heheh, don't worry too much about it, Flonne, you'll know what's going on soon enough~" She then hops down and starts to roll the box over to where the dimensional transporter is. She's asked where she'll be going, but she says she'll set the destination herself as to keep where she's planning on taking Flonne a surprise.

The first hint as to where they are is a sudden coldness, made more intense due to her not having much in the way of insulation besides the box she's sloshing about in. "Ah...it's so cold..." says Flonne, as she starts to recognize the sky. It then comes back to her, of course she knows where this is, this is the Frozen River area. "Ah! This is where I first joined up with you!"

Etna smiles. "Nice, you remember! Heheh, think of this as an unofficial anniversary, Flonne~. Plus...I didn't want to go somewhere too cold, since I want you to fill up as much of this container as possible before you start to freeze."

"Ah...f-freeze? And...huh! It does seem like I'm a little higher in the container than I was before, how's this even happening, Miss Etna?" asks Flonne, her curiosity rising.

"Well, to make it simple, fluid things like to expand as they're about to freeze or boil, and you're getting closer to the first one." Etna explains, as she takes a peek over the edge to see how Flonne is doing. She notes that Flonne is up to the halfway point of the container. "Looks like you're getting there, Flonne!"

As this progresses, Flonne feels herself getting colder. "Brrr...every last drop of me feels so icy cold...and it actually feels really nice...especially when it comes in a wave. In fact...I feel o- " she says, being suddenly interrupted by a sudden cold wave going through her, which causes Flonne to shiver intensely. "M-m-m-m-m-m-m-mmmmm! Hehehe, just like that!" Flonne says, giggling a little as her body still wobbles from shivering.

Etna grins as she sits on the edge of the box, looking Flonne over. "Heh, it won't be long until you're a nice big ice cube, then." says Etna, as her tail is close enough to dip it into Flonne's icy body. Suddenly...