There was a sea monster in ancient times, shaped like a large oyster. Swallowing clouds and spitting out mist turns it into a realm, a mirage realm
There is a mirage girl who is good at making wine. The mirage girl is solitary and lives in a deep alley all day without seeing the light of day. Those who are destined can smell the aroma of her wine and find her restaurant. Gotta have a drink.
Ordinary people drink mirage wine and often get drunk for three days, dreaming of the things they want in life but cannot get. Therefore, people often become intoxicated and unable to extricate themselves.