"Green Lotus Sword Qi!"
With a thought, Ling Chen summoned all eight strands of Green Lotus Sword Qi.
He then flicked his left hand, and numerous drops of blood flew out, sprinkling onto the eight strands of Sword Qi.
The Sword Qi, bathed in Ling Chen's blood, shone even brighter with a green light, and a faint golden hue appeared at the edges.
"Blood sacrifice?"
Xia Biluo frowned upon witnessing Ling Chen's actions.
She had heard of sacrificing blood to a sword but never to Sword Qi.
Liu Qingcang, too, sensed the terror in Xia Biluo's attack and looked worried.
However, remembering what Ling Chen and he had discussed earlier, he felt somewhat relieved.
Qin Wudi and the others also watched Ling Chen's actions, their faces filled with confusion.
Clearly, this technique was also unknown to them.
"Extinguish the Stars!"
Ling Chen bellowed, and the eight strands of Sword Qi surged crazily into the black greatsword.