Facing the master's doubts, Ku Ku explained: "These are the two skeleton marshals and ten skeleton generals summoned by Ku Ku."
"They are directly shaped by innate skills and energy, and the armor, weapons, and war horses are all matching."
"Skeleton Marshal's cultivation is five stars lower than Ku Ku's; Skeleton General's cultivation is seven stars weaker than Ku Ku's."
"As for those skeleton soldiers, they must be at least one level lower than Kuku."
"And the Skeleton Marshal can be directly shaped with the power of skills, but the Skeleton Soldiers must awaken other skeletons."
"Therefore, the skeleton soldier's cultivation level is about the same as before it became loyal to me, and will not increase with the improvement of Ku Ku's cultivation level."
Hearing this, Chen Shen's eyes suddenly brightened: "In other words, I now have 80,000 Xuanshi, skeleton soldiers of the Xuanshi realm?"
"Yes, boss, the cool soldiers are your soldiers." The little guy nodded seriously.
"Tsk tsk tsk, 80,000... I think when the Tai Kou Kingdom was still there, the Dark Blade troops that made the surrounding countries frightened after hearing their name, were just thousands of Xuanshi, Xuanshi level, right?"
"Now, I have control over 80,000 Dark Blade troops. If I use them to help fight monsters and upgrade them, the efficiency shouldn't be too scary!"
"In addition, I have two more skeleton marshals at the nine-star Xuanwang realm, and ten skeleton generals at the seven-star Xuanwang realm."
Chen Shen's eyebrows were beaming with excitement: "Then you take them back into your body now and let me take a look?"
"Okay boss!" Kuku followed the order.
When the little guy opened his mouth, the vast army of 80,000 skeletons suddenly turned into energy dust that was much smaller than a sesame seed, pouring into Ku Ku's body.
"I'll go! Can you really do it? KuKu, you are so awesome!"
After being praised, the little skeleton became all pink and tender again, and said coquettishly: "The skeleton is not that powerful..."
"Wow, haha, I really made a lot of money this time!"
"With Ku Ku, I will be a little more sure of opening the third level of the innate secret together with the woman in yellow five months later."
Chen Shen thought to himself: "The most awesome thing is that the cool talent skills do not consume any money. Doesn't that mean that the skeleton soldiers can regenerate after they die?"
The system spirit seemed to have heard the host's voice, and jumped out suddenly: "Ding! The system rewards the Tianzhong Divine Skeleton for releasing its talent skills for the first time without any consumption."
"But every time it wakes up a skeleton soldier, it will consume a certain amount of spiritual stones and mysterious crystals based on the skeleton soldier's cultivation level."
"Friendly reminder: The host please use the skeleton army without permission and never treat them as cannon fodder..."
"Chacha, why don't you be so stingy?"
Chen Shen's mouth twitched: "Sure enough, there is no free lunch in the world. But at least I already have a powerful armed force."
"But these external objects are soft power after all, and hard power comes when one becomes stronger."
The young man grinned: "Kuku, help me guard it, I'm going into seclusion. Remember to notify me in time if there is any movement - especially the movement in the poisonous mist."
"Okay boss."
Now that he has a four-star Xuanhuang as his bodyguard, Chen Shen can finally upgrade with peace of mind.
There was a crisp "click" sound, and Chen Shen's body had dived into the colorful sky and clouds, and the space secret key fell to the ground.
Ku Ku picked it up with a curious look on his face. The spiritual fire in his eye hole flickered brightly and dimly for a few times, as if he blinked his eyes, and then opened his mouth wide——
"stop!"
Suddenly, Chen Shen's roar rang out from the bottom of its heart: "Damn it! You can't eat this thing, you absolutely can't eat it. If you eat it, you will be involved in the turbulence of time and space, and you will die, you know?"
"Ah? Okay, okay boss, I'm sorry Skull~"
"Huh, I really don't understand why you have such a good appetite? That divine stone of creation, which is said to be invulnerable to water and fire and incorruptible to all poisons, can be bitten into crumbs by you."
Chen Shen muttered, then calmed down completely, focused on the two experience orbs, and thought -
"Ding! To open two tens of billions of experience orbs, you need 500 kilograms of medium-grade spiritual stones. Are you sure?"
"yes!"
Chen Shen nodded without hesitation.
Only a fool would not trade one thousand kilograms of medium-grade spiritual stones for twenty billion experience!
In the blink of an eye, the two experience orbs turned into rich mysterious energy, which spread directly through Chen Shen's eyebrows, spread to the eight meridians, and stored in the Dantian Xuanfu——
"Ding! Congratulations to the host for successfully advancing to the two-star Xuanhuang. It takes 18 billion experience points to upgrade from two stars to three stars, and the remaining amount of experience orbs is 18.2 billion. Do you want to continue?"
"Haha, that's a must!"
"Ding! Congratulations to the host for successfully advancing to the three-star Xuanhuang. You still need 24.8 billion experience points to advance to the four-star Xuanhuang..."
"There is still a shortfall of 24.8 billion? In other words, the upgrade from three stars to four stars costs 25 billion? Sure enough, the further you go, the harder it is to upgrade."
After Chen Shen clicked his tongue, a white light flashed from his hand, and a thick stone pillar seven feet high and three feet in radius suddenly appeared.
The stone pillar is engraved with densely packed characters, each character is as small as a tadpole, but it is covered with the entire stone pillar - yes, this is the technique practiced by the ancestor of the inner demon: "The Great Law of Ten Thousand Demons".
The young man stretched out a touch of spiritual power and enveloped the wide stone pillars: "Swallow it!"
"Buzz..."
After a sudden flash of inspiration, the stone pillar filled with words gradually became nothing.
After a full hundred breaths——
"Ding! The host successfully swallowed the unique high-grade earth-level technique "The Great Technique of Ten Thousand Demons" and gained 67.5 billion experience points!"
"Wow! What a high-grade unique skill, and after being refined, it actually has 67.5 billion experience points?" Chen Shen was overjoyed.
However, when he thought about the scarcity of top-grade Kung Fu techniques, especially the solitary Kung Fu techniques, the young man felt relieved.
During the month he stayed in the Qingyun Sect, although he didn't come into contact with many people, he also learned from Du Mazi that the "Qingyun Fu Cang Gong", which is said to be the secret skill of the Qingyun Sect, is only the only copy of the high-level spiritual level.
That's all...
Moreover, his current Tianxin Divine Refining Speed has reached 10%.
Calculated according to Tianxin's experience gain from swallowing exercises, which can be enhanced by 10% with one percentage point, after swallowing the same unique exercise, Chen Shen's experience points will be twice as high as before!
"Ding! Congratulations to the host for successfully advancing to the four-star Xuanhuang."
"Ding! It takes 32 billion experience points to upgrade from four stars to five stars. There is still 42.7 billion experience points left for swallowing the original technique. Do you want to continue?"
"We must continue, let's get so excited that we can fly!"
"Ding! Congratulations to the host for successfully advancing to the five-star Xuanhuang."
"Ding! The remaining 10.7 billion experience points have been released. The host still needs 29.3 billion experience points to advance to the six-star Xuanhuang..."
"Hahahahaha, the five-star Xuanhuang!"
The excited smile on Chen Shen's face did not stop, but his starry eyes burst out with even more dazzling light: "Brother now still has 500,000 points of invincibility! I have inherited many skills from the memory of Lord Colossus. At this moment