As the brain hit the ground, the intensity of the Spiritual Pollution decreased by several levels, but it did not disappear completely.
Lu Heng immediately swung his sword, piercing through the brain and severing all the connecting tubes, causing the Spiritual Pollution to finally vanish.
Roar!
The Mechanical Tiger let out a roar, broke free from the Thunder restraints, and rushed to shield the nearly destroyed brain.
Lu Heng looked up, adjusted his breathing, and raised his sword toward the Mechanical Tiger.
The brain in the vat was already broken, and the Abyss Pollution Source had been eliminated; this Abyss Battlefield was about to end.
The owner of this Mechanical Tiger must have been this brain.
According to the rules of mechanical beast programming, after the death of the owner, the Mechanical Beast would face two scenarios: either remain guarding their owner's body until its mechanical form completely failed,