In this world, humans weren't the only ones who knew how to brew wines.
The earliest records of wine came from the legend of Ren Zu.
Ren Zu's two eyes turned into his eldest son Verdant Great Sun and daughter Desolate Ancient Moon.
Verdant Great Sun was always with Desolate Ancient Moon, and this close association created feelings towards his own sister. However, Desolate Ancient Moon refused his wooing.
Verdant Great Sun was annoyed because of this, and knew he needed some help, thus he asked the Wisdom Gu.
At first, the Wisdom Gu ignored him and avoided him as much as it could. But Verdant Great Sun kept on persevering, and the Wisdom Gu couldn't endure this annoyance any more, so it told him a way - "In the east dwells a group of honey peach monkeys. Drink the wine brewed by them and come find me."
Thus, Verdant Great Sun went to the east and drank the wine.
