dark green color and very smooth on the surface. At a glance, you could tell it was made of high-quality nephrite jade!After carefully playing with it for a while, Chen Ping suddenly bit his finger an...g looked at Chen Ping.Chen Ping instantly understood what he meant, so he told the rhyme to Ji Cheng!"As long as you follow the incantation, you won't get lost inside..."Chen Ping said!Ji Cheng nodded...