The battle puppets could not be killed...
After Mountain Lifting Hermit, Old Monster Qi and the grand elder of Tianlu Palace, Zhang Tie was the 4th knight who penetrated through a battle puppet with abyss battle spear and broke the battle puppet into metal fragments and parts.
Zhang Tie thought that the battle puppet would die for sure; however, the fragments and parts of the battle puppet assembled once again automatically and recovered the original look of the battle puppet in less than half a minute.
This scene reminded Zhang Tie of his favorite game at home when he was young——find an empty box of leather shoes and threw some nails and screws in it. After that, move a piece of the magnet at the bottom of the box slowly. Gradually, those nails and screws would move and gather together...