She could create Card Spirits of historical figures, and her cards could enhance a person's spiritual power.
In a way, Wen Jiang had become a 'national treasure' that Yunxia now needed to protect.
If this became public, the cards would undoubtedly spread beyond Yunxia's borders. Allowing foreign powers to benefit from them would be a significant loss, not worth the risk.
Yunxia was generally benevolent, but not to that extent.
After all, Wen Jiang was one of Yunxia's own people. If there was room for discussion, they would certainly try to negotiate.
"There's no problem with that," Wen Jiang readily agreed. However, she had one condition: "I want the cards I make to be notarized on the card website, but they don't have to be sold."
Yan Moling quickly understood. "So, not selling them, just displaying them for everyone to see, right?"
Wen Jiang replied, "Yes. They don't have to use them, but they must know they exist."