C717 The Final Winner

The first one to speak makes everyone numb.

Ten billion Immortal Crystal Marrow, what kind of concept was this?

This wasn't a high-grade Immortal Crystal! It wasn't a high-grade Immortal Crystal either! It was a marrow crystal!

This was the symbol of a Great Luo Golden Immortal, and it was the true currency of the Immortal Realm.

The starting price was ten billion