...well, I'm certainly not going to use "but that was in canon" as a defense, not after all the time I've spent making angry pterodactyl screeches at people using that exact reasoning to criticize my writing, and not when I had accessibility to non-ToAru-fans as a specific goal. All I can say is that it was intended to come off as just as weird and disturbing and outside-context to the characters as it is to an (unsuspecting) reader, and that it will hopefully make more sense once some of the setting mechanics get explained in more detail. Thank you for the critique!
At this point, it's more of a critique of canon than anything.
If there
is something I can offer, then it's that, after looking back, the reaction to the flying psychic baby seems... kinda like they accept it too fast, I guess?
Not going to go for spoilers here because it turns out its canon, but the rough sequence of events are:
Weird flying baby appears
Railgun: Woah, creepy baby, why is it there?
Kuroko: I dunno
Railgun: How do we handle it?
Kuroko: I don't think anyone knows the answer to that question
Psychic baby screams
Railgun: Ouch, how do we fight it?
Kuroko: I think it's a construct made of IPD
Railgun: Let's get Touma!
This goes completely against my expectations, which would be something along the lines of "I'm sorry, but what even the fuck?" "I think it's made of IPD." "Yeah, that sounds like bullshit because nothing I know about IPD makes that make sense, but you know what? Sure, whatever, how do we kill the terrifying psychic monster fetus?"
Maybe Misaka and Kuroko just aren't the best characters to align with what my expectations would be. My impression of Misaka is that she's someone that can roll with the punches, and she keeps her eye on the goal. Kuroko is a professional that only lapses into being non-professional when the situation allows for it. So, from a characterization perspective, it's written well enough, but from my perspective as a reader I'm still left going "but what???"
I don't know if maybe some dialogue about IPD or a theorized resonance or something else between other characters earlier in the story would have prepped me as a reader better, so when this moment comes I'm like "Oh shit, that makes sense as a thing that can happen in this universe." Maybe that was there and I missed it because I thought it was unimportant worldbuilding, not sure.
I don't know how canon handled setting up readers' expectations (or if it even handles it at all). A lot of this is on me for not knowing the source material, but there might be improvements to be made by doing a better job of setting expectations for people who aren't familiar with the stations of canon.
Then again I may not be a member of the target audience, I may have missed something, and/or I'm just some shmuck on the Internet and there's no reason to cater to my issues when everyone else seems to love it just fine (I love it, too, but that last section is just so bizarre for me, even if it's canon).