"Hey, you!" Out of nowhere comes the voice of a young girl. You try to look around, but don't see the owner of the voice… Could it be a dangerous youkai? As you try to flee the scene, you hear a panicked voice behind you. "…W-Waaait! I'm not trying to eat you or anything!" When you turn around, you notice that a fairy has suddenly appeared in front of you. "I am Sunny Milk! I can manipulate the refraction of light to make myself disappear! Pretty cool, huh?"