Mahou Shoujo Saint Alice

The girl opens her eyes in a desolate world, and hears "your" voice from in front of the screen.
You can direct her actions, help her solve mysteries, evade dangers, and find a way to leave this place. Of course, you could also choose not to do so, or even worse, deliberately guide her to death... Just kidding, you surely wouldn't do that, right?

The Human Realm and the Demon Realm. These two worlds connected, and for hundreds of years, a brutal war has raged.

Alice, humanity's strongest warrior, receives a military order to leap 200 years back in time. Her mission: to vanquish the Demon King, who is said to be the root of all evil...

Lost parents, abused, abandoned…
There is no end to the number of people who are taken in by the facility for various reasons.
The name of the support facility for such students is Tanpopoen.
Today, a young girl named Hinako has come to the facility again.
However, there is a cruel and ruthless staff member there.

During a tea party, the girls are suddenly trapped in a strange world. Will they be able to safely escape from a world filled with death and lewd traps?

Once upon a time, in a topsy-turvy world…
In the beginning, you find yourself lost within a world of utter darkness. Your memories are gone; even your name is a mystery.
But just when the bitter loneliness threatens to break your spirit, you meet Alice—a blond-haired, blue-eyed young man who promptly christens you "Arisu."
Like you, Alice cannot remember anything beyond his own name. Ignoring his protests, you drag him along with you through the darkness… until you happen upon a massive mirror made of crystal.
You stumble through the glass and into the Looking-Glass World, an antiquated fairytale dreamscape that feels oddly familiar…
There, amid a colorful cast of gender-swapped fairytale characters, you take on the role of the heroine and join them in their twisted tales.