C539 Spirit elixir hall

"If I had known this would happen, I would have asked Teacher. He must have known what the stone seal was and what it was used for." As he played with the two stones, Ling Yun's face was filled with regret.

"Look!" Ling'er suddenly tugged at the corner of his clothes, and exclaimed in shock.

Ling Yun looked over, and immediately opened his mouth wide, speechless