Chapter 457 Familiar

“I am Su Jiuzhou, Grand Elder.” Su Li lowered her head and saluted. Su Chenke narrowed his eyes, came over and grasped Su Li’s arm without saying a word. He slashed Su Li’s wrist with his finger. A drop of blood squirted at once. A coldness flashed in Su Li’s eyes, but a painful expression was seen on her face. Su Dieyin looked even more terrible. Su Chenke… was too unscrupulous. However, Su Chenke did not feel anything wrong. He took out a transparent crystal ball for testing spiritual roots from his universe ring. He waved his hand, and then the blood drop floating in the air fell and fused with the crystal ball. The color of the crystal ball changed gradually. “This ball for testing spiritual roots, which I acquired from a refining master, is precious. It can test your spiritual root and potential even if you lost your cultivation and your foundation has been ruined.” Su Chenke’s voice was echoing in the courtyard. Both Su Dieyin and Su Dingxian slightly changed