Hearing this, Xiao Hei immediately sensed it carefully, and couldn't help showing surprise in his eyes, saying: "You old guy, how dare you deceive me, it seems that you won't tell the truth without giving you a little show of strength.

."

Feeling that his IQ was insulted, Xiao Hei was about to get angry. He flapped his wings and released a ball of immortal fire, which fell on the short and thin old man.

"You can't bully honest people..., ah, help."

The short and thin old man shouted, which was earth-shattering.

Zhang Ruochen originally wanted to stop him. After all, he also wanted to get some valuable information from the short and thin old man.

But he soon discovered that although the short and thin old man screamed fiercely, he was not actually hurt. Even the linen clothes on his body were not burned. He did not know what material they were made of.

Xiao Hei also discovered this situation. Although it did not use all its strength, the immortal fire was not easily resisted. It would have to make the short, thin old man suffer a little.

Involuntarily, Xiao Hei added another element of anger, not believing that he would not be able to deal with this old guy.

"It's so hot. It's almost cooked. Stop it quickly. Help... You can't treat a defenseless old man like this." The short and thin old man screamed even more fiercely.

At the same time, the rules of the surrounding world became extremely active.

There was a strange look in Xiao Hei's eyes. It had released the immortal fire almost unreservedly, but it was actually unable to cause any harm to the short and thin old man. It could not even burn off a single hair.

With a wave of his wings, Xiao Hei condensed a ball of immortal fire and hit Zhang Ruochen.

"boom."

Zhang Ruochen took action instantly and punched out, scattering the flying immortal fire.

"Why are you so crazy?" Zhang Ruochen glared at Xiao Hei.

A look of embarrassment flashed in Xiao Hei's eyes, and he said: "I just want to see if there is something wrong with the Immortal Fire. The aura of this old guy is at most equivalent to a one- or two-step Saint King. There is no reason why he can carry it."

You can withstand the burning of this emperor’s immortal fire.”

The occurrence of such a situation was so unexpected to Xiao Hei that it even made him doubt the power of the Immortal Fire.

Seeing that there was nothing he could do about the short and thin old man, Xiao Hei had no choice but to take back the immortal fire, but he was thinking of other methods in his heart.

But at this moment, the short and thin old man somehow broke the shackles of the space threads, and his body escaped directly into the ground, disappearing without a trace.

"What's going on? Is that old guy a gopher?" Xiaohei's eyes widened.

Zhang Ruochen's eyes flashed, and his figure suddenly rushed out. With a wave of his hand, a powerful force of space was released, turning into a transparent silver chain, directly penetrating the rock and going deep into the ground.

"boom."

The hard rock shattered, and a large crack opened in the ground, extending for hundreds of miles.

When the silver chain stretched straight, the short and thin old man who had just escaped was pulled out of the ground.

Then, silver chains criss-crossed to form a spatial cage, locking the short and thin old man inside.

"boom."

Zhang Ruochen pulled the silver chain, and the space cage flew back directly and landed heavily on the ground.

The strong impact made the short, thin old man dizzy and somewhat confused about the situation.
Chapter completed!