The Mummy leader had gone back once and already settled everything.
As the Mummies' superiors, they faced the same situation Gu Xi had encountered. They always had some good things on hand, but they were not necessarily things they wanted for themselves.
Though there were countless varieties of undead and nearly every living creature could be transformed into one,
precisely because of that, once undead reached a certain level of growth, they developed particular demands for certain things.
Thus, undead always needed to find sources of materials suited to them.
Just like this time: the reason the Mummies had been drawn here was because of the Withered Vine produced on Gu Xi's side.
These were things Mummies especially needed.
As Mummies, all the bandages wrapped around them were made of Linen Cloth. However, the Linen Cloth required by higher-tier Mummies was different.
They needed strips of fabric made from tougher materials.
Gu Xi's Withered Vine happened to meet their requirements.
At the same time, Mummies needed to stuff all kinds of spices into their internal organs. The proportions of those spices were naturally secrets, but new spices full of an undead style were also something they needed.
It could be said that if Gu Xi could continuously provide large quantities of Withered Vine, the Mummies would naturally be willing to maintain long-term exchanges with him.
As for the things Gu Xi needed, they were trash as common as sand in the desert to them. They only had to scoop up a handful from the desert to find plenty, and sending over a batch would take no effort at all.
That was why the Mummies had agreed so quickly and begun considering how to conduct the trade.
Gu Xi had also discussed this matter with Luna and the others during dinner.