[And as Mirai struggles to donate, someone else donates before her]

I'll donate, too!

[And by her side is a girl about her age in a black and red outfit, the most striking feature of her being her read cloak and those piercing silver eyes of hers]

Anything to help out for Christmas!

[And she then notices the other girl]

Oh, you're a new face, aren't you? ...I wonder why no one showed up at the Temple of Fire, then? Oh, well - my name's Ruby Rose! What's yours?

[Oh, my god, who is this cheerful girl?!}