Takeno was standing in the station of Shibuya, as she normally does, messing with her phone. That app that appeared the other day must have some connections to what she had overheard.
"Memos? Memes? Nah, that's just dumb. Memorial? There has to be a connection to what they said and this stupid app. Especially if it is a navigator..."
The voice recognition on her phone was clearly listening, the mysterious app just not responding. That's when it all went south.
"Memento? That's a word right? What even are mementos?"
Suddenly the app began responding and a familiar voice spoke, and before she knew it, the green haired girl appeared at the entrance of Mementos.