This detail I just noticed... and I don't know how to interpret this
So I always assumed that Rumi's demon right hand would've returned to human the same moment her demon left eye did. "So we can make a new one". However, turns out, the hand stayed demon. Even after the 3-way hug between the girls. It did however change after Jinu's death.
Now, I really like the fact that her dominant hand was the demon hand, the one she summoned her weapon with, and used to cut down the other demons.
But the fact that Jinu's death "reversed" it... rather than her sworn sisters' forgiveness and acceptance, the one thing she seeked the most (well, second-most)... sits a little iffy with me.
Edit: I'm **not** saying that her sisters' hug *should* have reversed the demon hand instead. I am happy the hand stayed even after the hug, cz it shows they accept her 100%, demon and all. I'm upset cz personally, I believe that if the animation team _did_ have to do a "reversal", it should've been a Huntrix moment, not a Rujinu one.
Further Edit: I have gained a new perspective. Her hand de-demonising was the final part of her acceptance, that just so came with forgiving Jinu. Thanks everyone 🩷