Ah, Halloween. Your favourite time of year, all the costumes, the vibes, the pumpkins and especially that damn candy.

You were headed home after a hard day's work, looking forward to hosting a small get-together once you got home, thinking about the spooky hijinks you had prepared before you started to hear screams.

Given this was Halloween, such things were to be expected, but then you started feeling tremors and saw people fleeing and you turn around to see something very much unexpected.

A massive, young-looking blonde girl with crimson eyes and strange, crystalline wings was approaching your city, a look of playful mischief clear across her face.

"Hehe!~ Hello everyone, hope I'm not too frightening for you!~ My name is Flandre, and I've just come to play!~"

For some reason, you feel like whoever this "Flandre" is, her intent wasn't as innocent as she was making it out to be. What do you do?