Glasses are really versatile. First, you can have glasses-wearing girls take them off and suddenly become beautiful, or have girls wearing glasses flashing those cute grins, or have girls stealing the protagonist's glasses and putting them on like, "Haha, got your glasses!" That's just way too...
I’d be less disappointed if it at least felt like Phyliis “earned” her eyesight, but it really just feels like a deus ex machina that instantly cured her disability with no repercussions or a period of adjusting.
I’ll keep reading, but I really wanted to see more of Phyllis working around her...
The manga is starting from the second part of the WN. They’ll hopefully double back to the first part (which takes place in that Holy Kingdom). They are skipping a lot of context that would make the story flow A LOT smoother, so don’t feel bad for being confused