Indeed, Luo Yan had already noticed that the female voice he heard in the Pavilion Main Hall after passing the trial sounded like some sort of preset artificial intelligence.
Or, in terms of this world's terminology, it could be "a mechanical artifact spirit with a rigid personality."
If the female voice really belonged to an artifact spirit, then the entire Pavilion could very well be a giant magical treasure.
This giant magical treasure operated on fixed rules, periodically opened to the outside world, and the Penglai Yuqing Sect controlled part of its access privileges, using them for trials and cultivating disciples of Clarify Cult.
At the same time, this magical treasure possessed the ability to "recognize divine souls." The evidence was that whether it was Meng Po in the Ten Halls of the Land of Fengdu or the Heavenly Demon's sound in the Sixth Heaven Demon Lands, both would target Qiu Changtian while avoiding Luo Yan.