C682 Prepare to Go
In order to obtain a King Rank Beast Bead, one had to kill a God King Stage Divine Beast. There were very few God King Stage Divine Beasts in the first place. Moreover, it wasn't easy to kill him, so his Beast Bead was very precious. It seemed a little too much for Narcissist Dragon to use the mushroom house to exchange for a set of King Rank Beast Bead