"Sky Eater? Hehe, since I know the name, I can just check it myself. Li Mucai didn't believe that this mercenary from the wild road could be more knowledgeable than the school library.

"You can't kill me! This Sky Eater has been predestined by the big shots, and you'll be dead by then! Seeing that the two of them were indifferent, the mercenary leader had no choice but to threaten, originally this matter was absolutely confidential, but now he couldn't control it.

Li Mu and Chu Yun glanced at each other and felt that this guy was really sick.

"In that case, you can't stay alive, as long as you kill you, no one will know about it." Li Mu said tentatively.

"Humph! You're too naïve, unless you let the Sky Eater go, otherwise as long as you show up in front of people with him, the other party will know that you robbed the Sky Eater,"

He was right, this little man was easily recognizable by his snow-white fur.

"This little guy is no different from a squirrel after dyeing, and besides, even if he is recognized, he still dares to blatantly rob it." Li Mu was not intimidated by a few words.

He now has a full set of escape cards and resurrection cards, and most people really can't do anything about him.

"Hmph, you're a card school student, aren't you? Do you know who pre-ordered this card? That's Master Luo Chao, a five-star card maker! The head of the regiment's words made Li Mu a little stunned, didn't this guy know that Luo Chao had left.

In fact, Luo Chao only saw this card beast they released on the trading network, and he thought it was a little interesting and bought it and planned to use it to make cards, but these people were in the wild a while ago, so they couldn't be contacted, and they didn't come to contact them to change places.

"He's your headmaster now, and even if he doesn't know how to deal with you, you won't be able to eat and walk around."

"Then I'll just sell it, besides, that Luo Chao has already left here, even if it's here, I'm not afraid of him." In the eyes of these Yeluzi mercenaries, the five-star card maker is an absolute legend, but in Li Mu's opinion, it is the same thing, and he will reach that level sooner or later.

Li Mu has now decided to choose the method of "proving the Tao with strength" to break through the three-star spiritual power, and his five-star card instrument has seven card slots, three of which are hung with props to increase spiritual power and restore spiritual power all year round. For example, now he carries the Staff of Time, the Staff of the Archangels, and the Holy Grail of Harmony.

Among them, the Holy Grail of Harmony was originally intended to use the more advanced Athena's Evil Holy Grail, but because Li Mu can only make two-star gold cards at most now, the attributes of such complex high-level items are too scattered, and the effect of spiritual power recovery will be greatly reduced, so in the end, he still chose the Holy Grail of Harmony, after all, this embodies the core values of socialism.

When Chu Yun heard what the other party said, he directly stunned the other party, and then evacuated the illusion card.

"What are you going to do with these people, it's really troublesome." Li Mu looked at the fainted crowd and had a headache, could he only kill them all.

"By the way, it's better to test them!" Li Mu suddenly thought of an idea, he hadn't had time to try it before.

"Brother Li Mu, if you can't bear it, I'll make them all brain-dead." Chu Yun knew that Li Mu was a little indecisive in this regard, so he proposed.

But what he didn't know was that Li Mu had already adapted to the process of cutting off those people's arms, otherwise he wouldn't have set up traps to kill people.

"You put away their cards and equipment first, and I'll do a few experiments later." Li Mu then took out the various materials he had deposited from his entourage.

Chu Yun summoned an entourage to let the entourage do the work for him, and then looked at Li Mu curiously.

"Brother Li Mu, these materials don't seem to be card-making materials? What kind of experiment are you going to do? "Chu Yun has seen Li Mu making cards, and he is also very familiar with the basic materials for card making.

These are the materials for the blood sacrifice card, you better seal off the surroundings first, and it will not be convenient for people to know about it for a while.

Chu Yun turned the surrounding area into a giant prison as he said, and as long as someone wanted to enter, he would directly enter the cell inside, so that Chu Yun would find that someone had invaded.

And those who fainted were also tied to the big iron chains in the cell to facilitate Li Mu's experiments.

The highest success rate of blood sacrifice cards is to use Kaxiu's blood to sacrifice cards when sacrificing cards, and once this method is successful, these cards can be directly integrated into Kaxiu's body for use. However, when it is replaced, it will consume a lot of essence blood and cause damage to the body.

And in the process of using it, if the energy card of the blood sacrifice runs out of energy and continues to use the card, then Kaxiu's body will suffer even more terrible damage, and this damage that consumes life force is even irreparable.

And most of the cards used by unconditional Blood Sacrifice cards are not actually made with their own blood, but more often they are actually obtained from the opponent after killing them. This type of Blood Sacrifice Card is more troublesome to use.

What Li Mu is going to study today is this kind of card, and he has collected information and studied it since the last control center incident. Unfortunately, this kind of data is too complicated and many of the data are fundamentally contradictory, so it is necessary to conduct experiments.

"This is a prop for the Blood Sacrifice Card to be traded, and I want to see what happens to them using my Blood Sacrifice Card." Li Mu said and took out a red card.

The cards in this world are generally bronze, silver, gold, and rainbow. In addition, there are other special cards, such as the black card and the red blood sacrifice card in Li Mu's hand, the quality of these cards is reflected in the stars, such as the stars on the back of Li Mu's one-star silver card are silver.

"What! Blood Sacrifice Cards? Brother Li Mu, do you want to become a blood sacrifice Kasei? Chu Yun asked with some surprise.

"That's not good for your health, so it's better not to." Chu Yun said worriedly.

"Hehe, what are you afraid of, haven't I been exercising now, this world is more dangerous than I imagined, how can I do it without more means." Li Mu believed that as long as his body reached the level of the captives of the delicacy, then these blood sacrifice cards would not be a problem at all.

Li Mu first found a mercenary with a strong body, took a large bottle of blood from him with a syringe, and then heated or distilled it in the blood in order and proportion, and added various medicinal materials that had been prepared.

"Puff~" It's a pity that Li Mu's level is too inferior, and this card was scrapped all of a sudden. Fortunately, although Li Mu's blood sacrifice cards are not many, there are seven or eight of them, which is enough for him to squander.

This time, Li Mu simply didn't do it himself, but had already prepared to summon Nobel, a super chemist. Li Mu knew that he was not the material for this aspect when he knew the complexity of changing cards, so he prepared a lot of cards for scientists. Now it comes in handy.

However, Li Mu's recipe is only a general recipe, not a recipe specific to a certain type of card, so even the super chemist succeeded in replacing the first Blood Sacrifice card after two failures.

In fact, those people from the Outlands are experts at blood sacrifice cards, and they usually prepare a convenient container to put the prepared potion in it, and when Kaxiu needs to use someone else's card, they will pass their own blood into it, and then it's all right.

Of course, you don't need to go through the hassle of replacing a card that already belongs to you. You only need to consume essence blood.

Next, Li Mu only needs to integrate this card into the other party's body, and the name of this card is "Old Glyph Golem".