The records were videos taken when they built this academy. There were people fighting zombies while they cleared this place for the Spy Net to be established. Then, fast forward, she saw ninety years' worth of content. Maybe because nothing of groundbreaking importance happened, it was easy to go through the video.
She saw her grandmother and mother. And she felt that they were all reunited again. Her parents weren't the same but because they were born in this time and space, they were able to fight the system. In her previous life, they died before they could see the future.
She thought, maybe she could reunite with them. She had to find out about their disappearance. Again, the clues all pointed to Inner City.
"Okay, let's go eat now. We have a feast planned."
The feast was astonishing. They made dough balls, and milk sweet.