Opening the door, what Xin Yuan saw was a man wearing a silver-patterned courier uniform on a black background, wearing a peaked cap of the same standard, with a strong and burly figure, healthy bronzed skin, and a fierce aura that could not be concealed.

The breathing is calm and powerful, the center of gravity of the body is stable, the chest rises and falls very little, the skin is faintly steaming with some heat, and I didn't hear the sound of the elevator stopping just now, obviously I ran all the way up the stairs, and my comprehensive physical fitness is not low.

And Xin Yuan also saw more things in the details, the other party is definitely a fighting master, and he should have even reached the F level, as a big level above the other party, this kind of induction is basically not wrong.

Deliver courier with an F-level master?

The Faceless One is a luxury.

However, this also reflects the strength of this mysterious organization from the side.

Seeing Xin Yuan, the courier didn't say anything, just handed over a courier package to Xin Yuan, and then left quickly and silently, neither confirming nor signing.

Close the door and go back to your room, put the delivery bag on the desk and unpack it, revealing a small silver-gray suitcase.

It is said that it is a suitcase, because it has a handle that can be carried, and it itself is more like a complete rectangular metal block, with no gaps or keyholes, but a circular pattern on the front, as if it was made of various messy building blocks, chaotic.

Xin Yuan raised his left hand, and after the mechanical watch on his wrist was reorganized and constructed, the dial became similar to the box pattern, and then a light silver pillar of light rose from the dial and injected into the box pattern, and in an instant, silver light began to flow in the pattern of the pattern. The next moment, there was a clicking sound, and the pattern on the surface of the box raised upward, turning from a two-dimensional to a three-dimensional pattern of unevenness, and then turned up, and many gaps suddenly appeared on the surface of the suitcase, which began to unfold layer by layer to both sides, and finally became an inverted triangle multi-layer shape composed of multiple pallets, fully revealing the contents stored inside.

It was a small bottle of thumb length and width, which contained various colors of red, red, green and green liquids and powders of the same color, which were stuck in the grooves of the tray according to the principle of placing the same layer in the same category, and there were labels on them.

"88% purity Longshi juice liquid, blue grass refined powder produced in the Hostan area, extracted body fluid of the queen bee of the fine snail poison bee, and T-X3 high-performance biological mixture dedicated to the third laboratory of Longxing...... By the way, there's this ......."

According to the list of goods, one by one, his fingers finally rested on the bottom tray, and the layers of brilliant green luster escaped from the bottom of his fingers, which was more delicate and emerald than the best emeralds in the world, which was pleasing to the eye.

“…… 150% pure angel dust. ”

Feeling the long-lost mysterious seed aura pouring in from his fingertips, Xin Yuan knew that his 400 credits were not in vain—after receiving 500 credits, the first thing he wanted to buy was this potion that impressed him. And the energy and efficiency of the Faceless Organization did not disappoint him, and he was able to deliver the contraband that was strictly forbidden in all countries of the world as quickly as possible.

Perhaps it was only a deadly poison in Lisa's mouth, and the woman who had injected it confirmed it to him with impressive examples, but he trusted his own feeling that this poison in the eyes of others was absolutely priceless to him.

"But it's not time yet."

Rubbing the glass surface of the bottle for a moment, he watched as the jewel-like crystals inside slowly floated and sank in the half-solidified viscous liquid, and after a while he withdrew his hand and looked no more.

The faint golden red in Xin Yuan's eyes flashed, and the rune graphics on the surface of the mechanical watch on his left wrist began to change and reorganize again, and soon several rays of light rose, forming a holographic projection of a large book in front of him, looking at the cover of the blood-red background three-eye pattern, it was the Crimson Hunter who received the reward he received after the rookie test.

As soon as his mind moved, the holographic projection began to turn the page, revealing the contents in front of his eyes again.

Although he had watched it carefully, he was still amazed when he watched it again.

"Scarlet Hunter, bloodline mystic, fantasy. Through a special source fire control method, the muscles and nerves of the body are exercised, so that the cultivation can break through the limits of the human body through this exercise, tend to the existence mode of the Scarlet Hunter, and finally simulate the powerful ability of the Scarlet Hunter. ”

Below the comprehensive description is the basic principle and theoretical basis of this secret technique, as well as various derivation formulas and related data comparison and citation, which looks more like an academic paper.

After describing this secret technique from all angles, the following is a dense training plan, which even includes the cooperation of various instruments and drugs, many of which are made through the theoretical basis of modern human kinematics, and then there is an animated simulation video of training, which is full of rigorous and professional academic models.

The various materials placed in this suitcase, except for Angel Dust, were all medicines needed to cultivate the Scarlet Hunter, and he ordered them when he bought Angel Dust. He had learned from Wang Xinguo that the cultivation of the secret fist technique and the combination of special medicines had always been inseparable, and in his understanding, these special medicines played a role similar to the mysterious seeds played on him.

Of course, unlike the traditional habit of collecting all kinds of materials everywhere, then boiling and processing, fortunately making a pot of medicine, this is much more convenient for him. With the assistance of the strong scientific research strength in the organization, the pharmacological properties of the drug have long been thoroughly analyzed, and all the drug materials have been optimized and turned into a small bottle of medicine or powder in front of him, as long as it is combined according to the scientific formula, it is very convenient and hidden, otherwise it is really difficult for him to get a lot of medicinal materials at home and explain to his mother what he is doing, unlike now, as long as he finds a place to hide the suitcase.

The so-called bloodline secret art refers to the secret technique of purifying one's own bloodline through special means, approaching the main creature to which the bloodline belongs, and simulating the ability of some of the main creatures by relying on the source fire. Because of the uncertainty of being able to obtain the ability, this kind of secret technique does not have ready-made practical combat skills, and it can only be studied by the cultivators themselves, to some extent, it can be regarded as a kind of secret technique that hits great luck, and the ability obtained by luck is strong, and it can be regarded as an invincible existence in the same rank, and if you are unlucky, it is a waste ability, and the upper and lower limits are very prominent.

For example, in the most famous examples, there was a strong man a hundred years ago who obtained the ability to cut the dimension by cultivating an ancient insect bloodline secret technique, which can be said to have beaten all the invincible opponents of the same level, and finally grew into a peak powerhouse; Another negative example is that there is a talented guy who has cultivated the bloodline secret technique of simulating the legendary terrifying creature of ancient times, the sheep-headed monster, and as a result, the ability he obtained is to grow wool all over his body, and he has degenerated from the original genius into a waste, and has become a laughing stock for a generation.

Originally, Xin Yuan didn't want to practice this kind of very face-looking secret technique, the uncertainty was too great, and the road to the future would be very narrow after practicing, but after learning the meaning of fantasy seeds, his thoughts changed.