[Following Wind]
Zhang Yu's figure blurred, and when he reappeared, he was already standing in front of Li Feifei.
[Iron Soul]
A flash of black light.
Boom!
A powerful palm strike of astral force slammed into his body.
He felt an immense force crash into him head-on. His internal organs suffered a violent impact, and he was injured in an instant.
Pfft!
Zhang Yu opened his mouth and spat out a mouthful of blood.
Since transmigrating here, this was the first time he had been injured badly enough to vomit blood.
His internal organs burned with pain, but fortunately, a cool current soon began circulating within his body.
Clearwind Art!
Tiger Roar Iron Shirt!
Bedrock Mountain-Forming Art!
All three cultivation arts had been trained to the perfected stage of refined force. His internal organs had been strengthened several times over, and a faint vitality circulated between them.
After vomiting blood, Zhang Yu felt as though his injuries were not too severe.
He looked up at the old woman. She had already collapsed onto the ground, black blood continuously flowing from her mouth.
She stared at Zhang Yu unwillingly. That palm strike had been her final attack. Corpse Aura Blood Poison was a deadly poison capable of killing martial artists of the Upper Three Realms.
Corpse Aura Blood Poison required the corpse of an astral force realm martial artist to be refined for seven times seven, forty-nine days. Before death, that astral force realm martial artist also had to willingly consume a certain poison catalyst for it to be successfully refined.
Usually, only when an ancestor of a great clan was nearing the end of their lifespan would they sacrifice their own body to refine a portion of Corpse Aura Blood Poison capable of killing an Upper Three Realms martial artist