In Chapter 1712, it seems that the black nine dragon pearl also has spiritual sense. In the competition for three black hanging coffins, it dodges and dodges, but it is not captured by them. Instead, it flies around the bend towards Ye Chu.

"accept..."

seeing the black jiulongzhu flying over, ye Chu did not hesitate to sacrifice another artifact. The throne of ice flew out and released the horrible air of coldness, which stopped the three black coffins and even retreated one after another. He dared not approach the throne of ice.

it seems that the black Jiulong pearl has found its owner and stopped in the palm of Ye...