Although Feng Xue had achieved preliminary contact with the officials of Yan Country, she did not expect to immediately become the source of Martial Arts.
Not to mention whether Yan Country was willing to create a Kaidan, even if the upper echelons of Yan Country were crazy enough to immediately call for nationwide promotion, it would probably take a lot of time to truly consolidate the story.
After all, Libra and the source of Martial Arts are completely different types of Kaidan. Although reluctant to admit it, the spread of Libra itself is built on "tragedy." It is precisely because there is injustice in the Mortal World that people longing for fairness look forward to the existence of Libra. And it is their intense hope and desire that are the core elements that trigger this Kaidan.
Even so, without the boost from the Olympic Games, it would likely take several years of fermentation and accumulation for Libra to truly consolidate its story.
