C677 The Test at the Dragon's Den

Although the stone dragon didn't stop Lin Ao's action.

However, he still reminded him out of good intentions.

"It's useless for you to do this."

"The Great Dao of Space here is unable to cover it Even if you set up a teleportation formation, you won't be able to bring the army of Underworld here."

Upon hearing Stone Dragon's words.

Lin Ao fell silent