Note how on the frames were transformed Haida looks at Eichi, the crown is off page.
I wonder if Haida can even see the crown 🤔.
But for what it is said on the last page it seem she will be able to.
Is that divine(?) entity Eichi and Haida's dimension protector? Since she talks of an intruder from another dimension, who I assume is the crown, or maybe she is deceiving Haida due to asking to eliminate its wearer instead of the crown itself.
I realized while typing, maybe she is referring to Star but isn't aware that she isn't the master of the crown anymore.