There's a strange rumor going around at school recently…
"At 4:44, a girl with bob hair appears—searching for 'something'. That's because…"

After school, the atmosphere begins to shift.
Unfamiliar buildings, empty hallways, strange posters on the bulletin boards…
and there's something mysterious about…

We get lost in the world of Monsters!

Can we find our way home safely … before it's too late!?