Xiao Yi did not know the methods of the Poison Robe, or to be precise, he did not know what the Martial Soul of the Poison Robe was.
Because he could clearly feel that there was Martial Soul Power on those spider silks.
This meant it was a Martial Soul technique.
But even if he didn't know, even so.
Poison Robe, with just a single strand of spider silk, made him exert all his strength.
That spider silk silently entered the Qi Spring of the martial artist and entangled with the Primordial Power.
If he hadn't cultivated the Nine Yang Reincarnation Technique, and the six types of flames had merged, even with his Primordial Power forming its own cycle, he really wouldn't know how to deal with that strand of spider silk.
Also, the spider silk wrapped around the arm outside the body, was so solid and so hard to burn.
