Reader-added tags include "Message from the System", "Enough ability to create artifact spirits", and "Hacking".

When you neglect your phone for five minutes too long and it goes friggin Tsukomogami on your arse.

I've noticed that a lot of people have Google or Siri on their phones active while the phone is locked. Basically, it can respond any time to anything like in the comic.

Then this begins to play.