Attack! Adult Cirno

It should already be warmer and we're in the good season so why is it still snowing...!?

What is happening!

I've heard rumors of a cold wave approaching, ze

I don't know if it's related though

Even though, this room is pretty warm, right?

I like to eat ice cream in warm rooms

Anyway, Marisa, please go grab the orange in the hallway

Why!? I don't want to! Go get it yourself!

What, you're just reading a book

And aren't you not doing anything!?

You're closer to the orange!

It doesn't even make a difference from here, you know!?

First of all why did you leave it in the hallway!

I don't like oranges if they're not cold!

The time has come!

The moment for you to show remorse is upon us! After all this time since we first encountered...

Reimu!

Therefore I inquire of you to accord me a duel

It's cold!

Don't just open people's front doors!

It's me! Cirno!

Cirno! Don't lie to us

She's right ze! The Cirno we know is much smaller!

What did you say!?

It's true! I got stonger because of the cold wave

and incidentally grew taller

Even so I won't believe you

You've been using words much too complicated for Cirno

She's right!

Fuhfuhfu

I did not only grow physically!

I also became what you would never have conceived!

The cold wave made my intellect improve, I can reliably say to a level amongst the best of Gensoukyo!

I have confidence in my ability to win against you, Reimu!!

Come outside, miko! Be my challenger!

No way

What!!?

Do you realize how cold it is outside!?

Hey, hey, if you wanna got outside get your orange yourself!

Alright for the fight but could you wait until spring!?

Spring!?

She's planning on waiting for so long!?

She is pushing my owerwhelming cerebral capabilites who have even resolved Fermat's last theorem to their limits

I fear that I can only maintain this state during the cold wave...! You little...What can I do...

I got an idea!

Very well, Reimu, let's do it like this

Let us fight inside!

I will make a concession however, if you decline I will be forced to destroy your shrine!

...Okay

Reimu...!

Don't worry Marisa, warm yourself and read your book

But when I'm done with Cirno you will get me the orange in exchange!

Are you prepared?

You seem confident in front of your opponent, Reimu

However once I come inside it will be the end...

You have no chance but lie yourself down before me!

Ah