The First Dude: Dark Emperor, Come To Fight!

Hearing what the white-haired old man said, Ning Xi grasped a key point.

"Does the old man mean that you can't advance to heaven here?"

The white-haired old man found that Ning Xi was too smart and could basically figure it out.

"Yes, when an earth-level profound master upgrades to a heaven-level profound master, there will be a thunder catastrophe. However, there are two layers of isolation light shields set up by the turtle overlord here. The thunder catastrophe cannot be lowered, so even the bottleneck of the heaven level is felt. It cannot be upgraded."

If he could upgrade, he would have sensed the bottleneck of the heaven level more than ten years ago.

"No wonder there are so many people here who are at the top of the earth level, but none of them can advance to the heaven level." Ning Xi sighed.

"Yes! After my observation and research over the years, whoever can advance to the heaven level should be able to break the turtle overlord's mask. Unfortunately, no one can do it." The white-haired old man sighed deeply.

"Can't a top-grade beast be used?" Ning Xi asked.

The white-haired old man shook his head: "There was once a genius who was at the top of the earth level and was accidentally brought in. He couldn't stand being trapped here, and he happened to have a heaven-level war beast on his body, so he tried to break out."

"But in the end, both humans and war beasts were destroyed by the power restricted by the light barrier."

"The light shield here blocks all our human race's profound strength, soul power and spiritual consciousness, and things containing spiritual jade and energy stones cannot pass through the light shield, in order to imprison us here forever as nourishment." If it can. Who would want to stay in this hellish place when they go out, but they tried many methods but failed.

Ning Xi thought deeply for a moment, then touched the diamond-shaped stone with her fingertips, and suddenly had an idea, "Old man, does this diamond-shaped stone have any other uses besides practicing?"

"It can also be used to set up formations." The old man said: "There was once a formation master who was reported to have taken stones to study out of boredom, and then activated the formations he laid out."

"Where is the formation master?" Ning Xi suddenly became interested.

The old man replied: "He is from another aristocratic family and rarely appears."

"Can the old man introduce me to the formation master?" Ning Xi asked with a smile.

"No problem." The old man nodded.

Now that Ning Xi is the strongest here, who would really offend her openly, unless she wants to be beaten.

This kid's temper is really hot.

"Can this thing be used to drive war beasts?" Ning Xi asked casually.

The old man shook his head: "A war beast master had previously tried to use this stone to replace the spiritual jade and refine it into a source of spiritual power to activate the war beast, but it failed."

Ning Xi frowned slightly and said to himself: "Can you activate the formation, but not the war beast?"

"Do the colors of these stones represent the level of energy?" Ning Xi thought for a while and asked again.

The white-haired old man nodded and said with a smile: "My little friend is indeed smart. The energy contained in lighter-colored diamond-shaped stones is much lower than that of darker stones."

"By the way, our place is a territory set up by the Turtle Overlord. This stone is also very special. It must be absorbed and refined every month to keep that special power running in the body. Otherwise, the blood and vitality will be lost much faster than others. , the cultivation level will also drop accordingly." After thinking about it, the old man reminded him.

Don't worry if something goes wrong then, this guy will come to your door and you'll be in trouble.

Ning Xi rubbed the stone in her hand with an unreadable expression, "I see. Thank you very much, old man, for telling me this today."

"You're welcome, little friend. You and the Seventh Prince are sworn brothers, and naturally you are also an honored guest of my Jian family. If you have any questions in the future, you can come over." The white-haired old man smiled kindly.

"Okay, trouble!

Ning Xi sat for a while and then left the cave with Long Zeyu and others.