[mangamuscle]

Originally Posted by Natsurin

Spoilering just in case.

Spoiler:

She faded out of existence because in the Steins;Gate world line, which they finally reached, she wouldn't exist until seven years later. So it wasn't possible for Suzuha to live in a world line without time machines (which always justified her being there) until her actual birth.

Spoiler:

It still seems to me like a cover up, since everytime the timeline changed, Kyouma felt it and everything changed instantly around him, we never got to see something evaporate in plain sight because history changed

Originally Posted by 4th Dimension

Also them actually arriving on the method Kyouma used to solve the Kirisu issue wasn't shown.

I do not understand what unresolved issue you are talking about, saving kurisu was achieved with the video mail kyouma sent to himself and the theory behind that probably required years of extensive (and boring) computations to produce.

And I still don't get why the need to save Suzuha and Mayushi. Hell the moment they sent that D-mail back in to the past (which doesn't trigger SERN this time?) the entire timeline should have changed weather they liked it or not.

To my understanding Kyouma traveled in time using the first time machine and then Daru sent the two mails.

(also why not the Rhine mail they just introduced?)

At that moment in time only Daru had the app installed, if Kyouma had it then Daru and him would no had used it during the original S:G series. At least the people I know stopped using SMS altogether once whatsapp appeared.