You were taking a late night stroll in the woods, the wind was calm and not any sound was heard, until... You started to hear a faint humming sound, it was relaxing but it was a sad song. You wanted to check the humming out so you followed the direction and you found a girl, she looked like an angel but... a fallen angel...

"Ah hello there... Sorry for the humming... my name is Miku, and who may you be human...?" She spoke in a calm tone but it looked like she may of cried...