Date A Live: Waiting for Dawn to Fall Upon a Closed Heart

(This is a crossover fic. I've loved the Seven Sins since I was little, so I decided to write this.)

If everyone has a starry sky in their heart, do even the dimmest stars ever hope that someone will look up at them?

Tsukimiya Riona, a strange girl with messy white hair and heterochromia.

She calls herself a savior, and is always smiling as she says things that leave people scratching their heads. No matter what happens, she seems able to take it all in stride.

Then, on an ordinary day, she met a girl who was always alone.

A child who didn't like talking to people and wouldn't accept their kindness.

At first, it was nothing more than an ordinary attempt to strike up a conversation.

But later, it became a little promise they kept every day.

Some encounters may not need any special reason.

It's just that, before you know it, someone has appeared in what used to be empty days, and familiar scenery has begun to look a little different.

Of course, the world doesn't stop moving because of that.

Beneath this seemingly peaceful sky, many untold stories are still unfolding.

And the girl who always smiles and calls herself a savior seems to be hiding secrets even she hasn't noticed.

Perhaps every story begins simply because, one day, two people happen to meet.