As Xi Zhao flew out, Wu Ming's right hand flickered in the void, and a blood-red needle as long as a baby's arm appeared in his hand. Without hesitation, Wu Ming directly thrust the bloody needle into the Baihui acupoint atop his head. This was only the beginning; Wu Ming was now fighting with a resolve to die, and in order to possess the power to truly kill Xi Zhao and avenge Hidden Mountain, he resorted to his final technique, the Thirteen Acupoint Blood Gathering Method.
It was a move unique to Wu Ming, different from the "Burial" technique inherited by Rogue Heart Sword Hero from the Supreme Sword Sovereign, which concentrated all power into a single point before releasing it in an extremely powerful strike. The danger of that move lay in whether the body could withstand the gathered power's transformation of energy attribute, that is converting Rogue Heart Sword Hero's Light Spirit Power into the withering attribute.