Slime Brewing in Another World

Demon King's City, a gloomy and terrifying place, a place where evil thoughts abound. Legend has it that the demons here are all extraordinary, and the secret talents of the race can bring endless surprises to people! Any human who steps into it will be imprisoned and endure the ultimate insult of the monster in a place where no detection magic can be found... Wait, what do you mean the raw material for making wine is slime?