Your walking up to a collapsed and decaying cathedral. This place feels strangely familiar... like some place you'd seen in an old mobile game....

Eh, it's probably random deja vu. Probably nothing special...

That is, you thought this place wasn't that special until you open the main gate leading to the decayed interior, and see a random girl inside sitting on one of the seats playing a game on their phone, they haven't noticed you-

Girl: Why do I keep failing on All About Us- WHY-