My Little Pony: My Roommate is a Siren!

Arriving alone in a country where she knew no one, she thought she would become an outsider and hastily end her studies, but unexpectedly, a act of kindness led her to form an inextricable bond with the three sisters.

When they first met, the three sisters acted very strangely, as if they had come from some deep mountain forest to a modern city. Could they have escaped from a mental hospital?

Perhaps out of sympathy, I gave them some food, but to my surprise, they said they wanted to sing a song to express their gratitude.

The singing was beautiful, but I don't know why it made my head feel dizzy while listening to it, even though it wasn't a lullaby.

Finally... I can't remember exactly, but those three girls inexplicably moved into the house. Although these three sisters were a bit strange, I didn't dislike them.

In short, my new campus life began.