C1873 Lu niu was willing to follow the xu family

"Hehe, if you want to use this method of mine to test the blood relationship between you and me, it would be best if a person with the true qi attribute fire Heavenly Martial Level realm cultivation could take out his own blood to help us verify it. However, if he was unable to find the Heavenly Martial Cultivator at the moment, High Level of Earth Martial would be fine as well. But in that case