It looks like this is her first time seeing this which is interesting because an image of the bloody bat showed up in chapter 9. Don't know how to show an image of that here though.
He started feeling sluggish because He got disconnected from the AI. Alpha warned him that it could happen to Akira and Katsuya's AI has the same limitations.
I am not sure I f one should be glad or disappointed that they did not copy re zero. So it seems she can tell the truth but how long will it take for her to remember that she can spill her Secrets.