You'll see ;)
I can't believe what i am gonna say but you're right .
The part with the royal wizard did feel rushed. Like she could just become unresponsive on command, and she snapped out of it just like that as well. Sure it was implied that the experiment part went on for a while, but the webtoon makes it seem like she was gone for at most a few hours, and was all better again a day or so later. Like nothing happened.
Still a nice story, but the author needs to work on their pacing and what things to go a little more in depth on.
I have a few issues with this story. I'm completely perplexed that the main character has ZERO predispositioned skills upon her transmigration/reincarnation. While I actually like the character doesn't, it also feels too much like a normal story. It's an isekai but they barely have any mentions of it that I feel they should just cut it.
The lastest conflict seems oddly built up and then kinda rushed to finish. To clarify, i was confused why she ended up where she did, i thought she was just dreaming, then she suddenly becomes unresponsive out of the blue. (no to mention like how was the father so blind when the stone was tainted?) I also felt they could've emphasised her condition more, but I do feel the resolution was a correct one.
Overall, I think the characterizations for the most part are very in depth, but considering that dramatic twist, I feel it lacks the correct pacing in certain incidents... (but alot of these stories tend to be that way so meh?)