C1833 Undead valley medicinal bath

"Teacher, where are the two heavenly and earthly treasures?" Ling Yun asked in a deep voice, guessing that it was one of the forbidden grounds? There weren't many people on the mainland who could prohibit experts of the sage realm or above from entering.

"Undead Valley!" Nangong Wushang faintly spit out two words, causing Ling Yun's expression to immediately change