After Wuying received the rewards from passing the Blood Inheritance Trial, she was much more sensitive towards Blood Element and she could feel it all around her from the distance. Not only did she feel blood when it was on the ground, but also inside the bodies of other people. She was still testing, but it wasn't hard for her to manipulate it.
From the knowledge that entered into her brain in the shape of a golden ball, Wuying learned that this art was called Ranged Manipulation Blood Art and it allowed her to control the blood around her from the distance. The only problem was that it consumed lots of Blood Qi which wasn't easy to gather. She had to kill a lot of Spirit Beasts if she wanted to fill her dantian to the brim.
