DESCRIPTION
I was tempted to try a Chinese-element AU for them.
I didn’t really think of a full story—just a random design idea that popped into my head.
In both the original story and this xianxia AU, Gray and Wine are still the same: two heavy drinkers who never get drunk no matter how much they drink. Maybe in this xianxia AU, Gray would be some kind of spirit or mythical creature.