"Did that beast actually hold something back?"
Burning Heaven Old Man's eyes narrowed faintly, light surging in his sunken sockets. Clearly, his heart was far from calm.
He had never imagined that defeated foe could secretly accumulate power under his suppression, attempting to break through to the king tier. It was truly beyond his expectations.
Burning Heaven felt a faint lingering fear. If that beast succeeded in breaking through and advanced into an Otherworld Demon King, then at that point, no matter what methods he exhausted, he would no longer be able to trap it.
Fortunately, Lord of Ice had discovered that Otherworld Demon's scheme, and there was still a chance to strangle it in advance. Otherwise, once that devil broke free, it would undoubtedly be a disaster.
"In that case, that Otherworld Demon cannot be allowed to live!" A cold glint flashed through Burning Heaven's eyes, killing intent chilling to the bone.
Seeing Burning Heaven Old Man so easily believe her explanation, Mu Zi raised her brows and could not help feeling a little emotional. Was this the weight of the Lord of Ice's reputation?
Burning Heaven rose from his cross-legged position. His gaze shifted slightly and landed on Lin Dong at the side, a hint of scrutiny in his eyes.
"My lord, this young friend is?"
Mu Zi looked at Lin Dong, her eyes flowing as she gave him a look.
Show senior your little treasure!
Lin Dong understood and nodded lightly. Immediately, his expression turned solemn. As he sank his mind, a strange aura appeared. In the next instant, a black light shot into the sky, transforming overhead into an ancient and profound pitch-black rune. The symbol slowly squirmed and rotated like a black hole, emitting a fluctuation that seemed capable of swallowing heaven and devouring earth.