Acknowledged Master

Yi, what was going on here?

After taking a look at the Celestial Cauldron, they were calling him Master?

"Why do you address me as Master?" Ling Han asked.

The leader of the Sand Maidens was incredibly respectful, "According to our ancestral teachings, if we encounter someone who has cultivated a stone Celestial Cauldron, and is not affected by our Soul Extinguishing Technique, that would be our Master!"

Who had created this setting?

Ling Han pondered for a moment, before asking, "Who are you people?"

"We don't know where we come from either. We've only lived here for generations, guarding a key," the Sand Maiden in the lead said.

A thought flashed in Ling Han's head. The White Lotus Holy Emperor had said before that there was an ultimate fortune in this Mystery Realm. Could it be that it was opened by this key?

"What key?" Ling Han asked.