Xingru picked up the "Hell Vacuum" and swung it back and forth as if teasing a cat with a stick, all the while allowing the most vulnerable midsection of the sword body to be exposed to the fierce strikes of the seven Flying Swords, bursting forth with large clumps of deep blue light spots.
The "Hell Vacuum" let out a pitiful howl, wanting to retaliate but was tightly suppressed by Xingru, quickly becoming covered in gashes.
From those gashes, countless crying faces emerged. Seeing this, Xingru casually mentioned,
"This was forged using the Blood Refining Technique, it's said that the Chuyun Emperor also possesses a similar Magical Treasure."
The so-called Blood Refining Technique involves using the intense negative emotions produced by living beings, known as "Evil Power," to refine Magical Treasures.
Lu Li thought to himself that he had successfully Manifested Saint thanks largely to the "Evil Power" of Blue Star.
