Blood Sea·Chuyang, as a divine artifact, indeed had endless uses.
Firstly, the Blood Sea provided Lu Hong with an extra forty percent of blood energy reservoir space. Lu Hong could transfer the blood energy from the seventy-two acupoints in his body into it. The reserved blood energy could be used at any time; as long as he prepared well in advance, he would have an additional forty percent blood energy during combat, which would give him a substantial endurance. Moreover, when competing in skill, Lu Hong would not be inferior to a warrior at the later stages of the Third Transition.