After asking, I learned that they each went to different Trial Gates, and no one knows when they'll return.
"Lao Qian, what exactly is the Sword Casting Workshop in the Land of the Sword Soul?" Li Xiu took the opportunity to ask Lao Qian about the Land of the Sword Soul.
"I don't know." Lao Qian shook his head and said, "Those Sword Casting Workshops seem like the handiwork of the Demon Kingdom, but there's no trace or writing of the Demon Kingdom there, so nobody knows if those workshops are really something they built. People previously were sent to study them, but no conclusions were ever drawn."
