The room was dim, with only a strange green glow flickering, accompanied by the sound of popping water bubbles popping, creating an extremely eerie atmosphere in the room.

The moment Butian was swept into the room, he saw Fan Lao's old face under the green light, the folds that covered the whole face were like terrifying ugly scars, especially Fan Lao's cloudy eyes, which exuded an excited and fiery color at the moment, which made people shudder.

"Hey, hey, hey, this bottle of potion has been refined, come on, come on, give it to the old man to drink. The huge force that enveloped Butian's body showed no sign of dissipating, so that he couldn't move at all, and could only watch himself continue to approach with the beckoning of Fan Lao.

"Hey, hey, old man, don't mess around, you're immoral, you're committing a crime, I'm not ready, it's my first time!!"

"Smack!"

"Ahh

"That's right, that's it, you can drink it with your mouth wide open. ”

Butian's resistance howl was to no avail, after Fan Lao forcefully stretched out his thin claws, he could only open his mouth obediently, and finally he couldn't even move his tongue, the whole person seemed to be entangled by countless evil ghosts, and he was completely entangled by a thousand-year-old female ghost, and it was difficult to scream.

"Gurgling Purr"

Butian's eyes were bigger than a bull's eye, and the expression on his face was like a frightened girl who was forcibly given something.

He felt a pungent and spicy warm current slip down his throat and into his stomach, his taste buds roared overwhelmed, his stomach began to twist and cramp in the strong dissatisfaction, and even because of the pungent pungent of the potion, his nose was sour, and the tear ducts were stimulated to shoot out two lines of tears, and his appearance was extremely miserable.

It wasn't until he drank all the potions that the huge force that restrained him and couldn't move disappeared, and Butian's body fell to the ground with a weak thud.

"You old turtle, I greet your whole family. Bu Tian curled up on the ground, curling indistinctly, his whole body was covered in cold sweat, a burst of colic in his stomach was uncomfortable, and a huge force that seemed to tear his whole person apart erupted from his body, so that he couldn't even speak in the end, and could only let out a roar of pain.

"Howl, howl, you howl so loudly, no one here can hear hehehe, boy, the old man's newly developed potion has added several precious herbs, you are lucky, you are lucky, you know?

If the final effect can reach the old man's expectations, your physical strength will be directly increased by a notch, and then it will be too late for you to thank the old man.

Yes, you have to thank the old man, no, you have to thank the old man, you have to respectfully kowtow to me a few times, uh, I have to pretend to be reluctant to dislike it, and finally you cry and shout that you worship the old man, cry and shout and ask the old man for the potion but the old man just won't give it to you, not only will he not give it to you, but he will also make a disgusted look well, that's it.

Aha, the old man is the most wise and powerful alchemy master. ”

Van Lao circled around Butian, talking to himself, the whole person seemed to have fallen into a demonic obstacle, and at the end he laughed even more maniacally.

Torture, pain, Bu Tian now finally understands what Sean once said about torture, and finally understands why others look at him so strangely, with sympathy and schadenfreude, but he doesn't complain about anyone, only complains that his strength is not strong enough, in order to become stronger, in order to get more, this bit of pay, what is this torture, he can bear it, a thousand times over, he can bear it, as long as he becomes stronger.

The words that Fan Lao said in his madness, although Butian was spasmodic in pain, he could hear it clearly, and he heard every word in his ears.

He has always understood a truth, there is no good for no reason, there is no no reason to pay, there are very few people who treat him like Sean after all, Van Lao chose him as the person to test the medicine, this is a use, but this use is not without returns, at least the benefits after the effect of the drug are compared to this torture, Bu Tian can accept it, even if it doesn't work, Van Lao will not be able to kill him.

An alchemy master, bear not only the reverence of others, but also a kind of glory and responsibility, if the medicine he refines will eventually kill and maim the person who tests the medicine, not to mention the criticism and doubts caused by others, as a master, his own pride and self-esteem will be crippled by this blow, this has nothing to do with glory, only about his own way, about faith directly to the heart, not the slightest fake.

Waves of severe pain from the internal organs struck, this severe pain was transmitted from the body to the bone marrow meridians and even muscles, and there was a breath that seemed to be like an electric current spread throughout the body, stimulating the cells and nerves, Butian's face was distorted, and before he knew it, the blood transformation of the blood clan automatically opened, the fangs appeared, the eyes were blood-red, and the feeling of swelling pain from the two shoulder blades was even stronger than before, as if something was about to break out of the body.

"What's the situation, is there something wrong with my potion?" The old man, who was originally complacent, was falling into self-worship and couldn't extricate himself, but when he saw the sudden change in Butian at this moment, he was stunned, and then his face gradually became stricter, and he hurriedly squatted down and took a closer look.

At the moment when Fan Lao approached, Bu Tian suddenly bounced up from the ground, opened his mouth and let out a roar like a beast, this roar contained strong pain, mixed with a trace of madness, his internal acupoints were drumming, and energy gushed out like the water of the rising tide, forming an energy storm outside the body in an instant.

At this moment, an even more poignant roar roared out of Butian's mouth, and the clothes behind his back bulged, and the excellent equipment of such materials as the Miè suit seemed to be unbearable, and gradually a trace of crack appeared, and with a bang, his clothes were torn, and a pair of blood-colored flesh wings and their abrupt shoulder blades extended from Butian's shoulder blades.

"Ding"

Faintly, in Butian's mind, a familiar and long-lost system prompt sounded, but Butian, who was in pain and madness at this moment, didn't notice this detail at all.

"This, this, this. Fan Lao opened his mouth wide and looked at the terrifying and strange scene in front of him in a daze.

In fact, with his experience, he has already reacted now, knowing that Butian at this moment should have unconsciously entered the state of some kind of forbidden technique, but it was this speculation that made him a little stunned, he had lived for hundreds of years, and he had never seen such a weird and terrifying forbidden technique, and he directly turned a person into a demonic beast, and a pair of wings grew on his back.

"It's really a surprising boy, hehehe, there should be a lot of secrets, so it's interesting, it's much better than the previous drug test waste" Fan Lao's eyes gradually bloomed with dazzling brilliance, and his eyes were full of appreciation and expectation when he looked at Butian.

He originally heard that Butian's physique was special, and he seemed to have an extremely strong ability to recover before he moved the idea of recruiting him as a person to test the medicine, this idea was just random at first, but because Butian's rejection at that time annoyed him, his attitude began to become tough, and he didn't really care too much in his heart.

But at this moment, because of the sudden upheaval in Butian, he began to re-evaluate the young man in front of him from his heart, faintly, he felt that the person in front of him would bring him surprises in the future, and it would far surpass the people who tested the medicine before him, just because of this strange and unpredictable forbidden technique, because of the shock that he had not been born for a long time, today, because the young man in front of him resurfaced in his heart.

"Uhh!!h

"What kind of forbidden technique is this? It can make a little guy whose strength is only at the middle level 3 have the power of flying, this is not a short period of stagnation, but a real volley, and looking at his breath, it seems that he is too strong out of thin air, which is incredible. ”

The luster in Fan Lao's eyes became more and more intense, he became more and more interested in Butian, this kid must have hidden a deep secret, with extraordinary adventures, he wanted to know, he was very curious.

At this moment, Butian, who had already floated into the middle of the room, suddenly snorted, and his whole body suddenly fell, the blood-colored wings behind him contracted rapidly, and disappeared along the two shoulder blades in an instant, his eyes were blood-red, the fangs at the corners of his mouth retracted, and he fell directly into a coma the moment he landed.

"Hmm, that's it" Fan Lao stood on the spot, and only after a while did he react, he walked to Butian's side and waved his sleeves, and the majestic energy swept and spread, and instantly integrated into Butian's body for investigation, and at the same time, a trace of divine consciousness also followed this energy into Butian's body, investigating in all directions.

After a long time, Fan Lao's brows gradually furrowed, and the words in his mouth muttered with a hint of doubt.

"No, how can this be? This kid's physical strength has not improved, Mo said that he has directly improved a notch, not even the slightest enhancement, this is not right, it is not right, there must be something wrong. Old man Fan put up the flowers, and his two eyebrows were almost together.

"I have already tried several times with this newly developed potion, and it has been used on those low-level demonic beasts, which has made their physical bodies stronger, and according to the alchemy formula, the distribution of medicines used and the refining process are extremely reasonable, and there is no possibility of any mistakes

How can it not be used on this kid to make his physical body stronger, could it be that this potion can only have an effect on beasts, not on people? No, this is impossible. In the muttering voice, Fan Lao fell into thought, and finally turned around directly to some alchemy instruments and fiddled, letting Butian lie on the ground, but he just left it alone.