At Li Tian's words, immortal Broken sword's expression changed, and he became more alert.
He knew very well that whether he could recover to his peak state would depend on the following effects.
At this moment, the red net under Li Tian's control suddenly accelerated and arrived at the center of the spirit sea, wrapping around the largest black substance.
Obviously, Li Tian intended to use the fastest method instead of slowly starting from the edge to refine the small wisps of black gas.
"Refine!" Li Tian suddenly shouted in a low voice and made several hand seals. The aura of the red net changed, and it suddenly bloomed with a dazzling light. It was as if a small sun had exploded, dyeing the entire spirit sea in a demonic red.
"Chi Chi Chi!" The sound of intense corrosion rang out. The black substance seemed to be burned and reduced at a speed visible to the naked eye.