English has Rules, Just Like Japanese!

[Eloah]

I never actually considered this as a statement using “one” as a pronoun. Since Sophia uses it when she’s summoning her shadows for the mimic/Execution mechanic, I interpreted it as “one of me isn’t enough”—so in a numerical sense. Not as a pronoun.

While I meant it more as a joke, the quote above is an instance where a word acts as both a subject and a modifier. You arent incorrect in your interpritation, since that is literally what she is saying. But since the sentence has no subject, One becomes the subject, making it both an adjective and a noun. And when you think about it pronouns can sorta fall into that category too. But I am no linguist, so don't quote me.