Chapter 1234 The Unbreakable Mask

"Your strength is almost equal to mine at one moment, and nearly twice mine the next. Such fluctuation is very abnormal," the boss said as he wiped the blood from the corner of his mouth, then added, "You take my attacks as if they are nothing, your defense is very strong."

The man in the mysterious mask replied indifferently, "It seems you have noticed."

The boss nodded, "Yes, you have mastered an ancient technique. If I'm not mistaken, it's the 'Immortal Body'."

The man in the mysterious mask held up two fingers, "Correct, I have trained in the 'Immortal Body.' The highest realm of the first layer is absolute defense, which I used to defeat your brother. You are more troublesome, so I used the second layer's highest realm of complete rebound. I believe you understand what that means."