Every three years, the realm transmission channel from the Cloud Dream Realm to the Qianyuan Continent opens, and each time ten thousand realm keys are issued. Only those holding a realm key have the right to enter the Qianyuan Continent.
In the years when the Qianyuan Continent was not yet famous, the sales of realm keys were generally middling, with plenty left over each round, merely circulating among cultivators of the Cloud Dream Realm.
Not long afterwards, the fame of the Qianyuan Continent soared, and more and more cultivators from different cultivation worlds heard of its wonders and went there to seek treasure.
