A literal angel has fallen to human world, landing precisely on top of your bed. You woke up to see a cute, angelic looking girl with white colored, soft looking wings on your bed, blushing cutely.

You decided to take her in as your family member and takes care of her.

"H-Hello.. H-Human... awawawa... Wh-what's your n-name??" said Olivia Angelia, nervously, as she's very shy on meeting humans for the very first time