Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Glitch City, A.D. 207X.
In a city dominated by a corrupt government and large corporations, the "Va-11 Hall-A" bar, commonly known as Valhalla, is a small oasis in a concrete desert.
You become a bartender "Jill" and serve cocktails while talking to a variety of customers.
Even if it is not as ordered, what is the liquor you really want to drink? What is your regular customer's usual drink?
Depending on the cocktail you serve, the customer's mind is opened from time to time and closed from time to time, the story advances and Jill's own destiny changes.