Scarlet

An image generated by one of the admins of Royal Road, Kana:

The cover images for books 3 and 4 of Wolf of the Blood Moon:

Before you say anything, yes, ascensions to Class II have a reality warp of their own that perfects the Guardian's body both in appearance and in physical ability, finding a balance.

So yes, her chest did get slightly larger after it. So don't go pointing that out in the comments.

Here is the cover image for book 3:

Here is the cover image for book 4: