It's just another ordinary day at school for Miko-chan... Or is it? Between the scary noises, randomly moving objects, and flickering lights, something's just not right. Maybe it's the monsters she sees all around her?

Yulia has a secret: she can see spirits all around her, and she's pretty sure Miko can, too! Miko doesn't seem all that interested in revealing her power, though...

Yulia's determined to get Miko to reveal her true powers to her -- and accept that Yulia's a seer, just like her! Maybe a trip to a haunted tunnel will do the trick?

Miko bolsters her resolve and takes action. The horrifying truth behind her teacher's spirits comes to light.