C452 Subordinate to the immortal sealing hall

Barbarian King looked embarrassed, "A piece of isolated stone, about the size of a palm, got from ten million to five hundred million."

When the cloud horse heard this, it immediately laughed, "A single crappy stone would cost you so much money."

The Barbarian King was anxious, "That's because the isolated stone really does seem to be emitting a very strong spirit energy