Both had two yellow and two purple soul rings, but the deep purple hue of Tie Li's fourth soul ring caught Zhou Yi's attention.
The darker the color, the greater the age. Tie Li's fourth soul ring was clearly much deeper in color.
Zhou Yi's expression shifted slightly, but he did not believe his opponent could be stronger than him. He possessed Soul Power Level 49.
Deep, nearly black lightning flashed in Tie Li's hand as the Purple Thunder Hammer martial soul appeared in his grasp.
The nearly black Purple Thunder Hammer was formless, yet it exuded a heavy, savage presence.
"Is this your Purple Thunder Hammer martial soul?" Zhou Yi frowned tightly. He sensed an inexplicable pressure from Tie Li.
"You possess the Purple Thunder Hammer martial soul as well. Can't you sense it?" Tie Li chuckled softly. Of course, he would not tell Zhou Yi about the changes his martial soul had undergone.
"You two, stand back. Let me handle him."
Zhou Yi signaled for the two people beside him not to interfere, then charged fiercely at Tie Li.
His second soul ring lit up.
They both possessed the Purple Thunder Hammer martial soul, but their soul rings differed, so their soul skills were naturally vastly different.
Zhou Yi's second soul skill was a strengthening-type skill. The hammerhead expanded several times in size, while the handle grew only slightly larger. A chain formed from purple lightning surged from the end of the handle and coiled around Zhou Yi's right arm.
Tie Li unleashed his first soul skill. The Purple Thunder Hammer entered its Thunder Hammer form, and Thunder Armor spread over Tie Li's body.
Boom!
The two hammers collided. The clash of strength and lightning attributes created a violent wave of Soul Power centered on the two of