C738 Money Could Make Ghosts Carry Carriages!

"Old Bull, did I hear it wrong just now? That soul said Yin Spirit Immortal Stone? The legendary Yin Spirit Immortal Stone?"

If I remember correctly, this kind of thing only appears occasionally in the Immortal Realm, but it is extremely rare. It would not appear in front of the world.

"If we have this thing and use it to cultivate