Countless small black bubbles emerged from the veins, which were filled with black gas, but with the flow of vitality, the fireworks that penetrated into the body, like a nameless fire on the grave, burned the entire veins hotly, only a few sneering sounds were heard, and the red blood mist that remained in the veins before turned into red gas, and then surged wildly.

The red gas like a small tadpole slowly flowed in the tendons, permeating the entire body, faintly exuding a bloody smell of anger, and the hot tendons and veins, the blood-colored gas flowing through, the two forces collided together in an instant, but what was extremely surprising was that the red blood mist remaining in Lin Feng's body swallowed the burning fireworks without reservation.

I saw that the red gas in the tendons turned into small dragons, with their mouths open, and directly swallowed the flames adhered to the tendons and veins into their stomachs, and fused with the blood mist in the body, and slowly surged in the body, with the devouring of the fireworks, the entire tendons and veins were gradually recovering.

However, the small black bubbles on the tendon vein body, wisps of black smoke came out, filling the entire surroundings, and the blood-colored gas that flowed slowly penetrated into the tendon vein body, filling the entire small black bubble, and then the black bubble was mixed with a trace of blood, showing the color of black and red.

With the passage of time, a day passed in a blink of an eye, the thick blood-colored gas kept flooding it, the small black bubbles on the tendon body reached a saturated state in an instant, and countless small black bubbles exploded at the same time, like ink-like gas, slowly flowing on the tendon body, but it was different from the previous one, after the refining of the blood-colored gas, the juice that exploded was like a spring rain moistening the entire tendon veins, and the active cells were constantly greedily absorbing.

I saw that there were two different colors of gas flowing on the tendon veins, slowly penetrating into it, instantly fused together, moistening the entire tendon veins from top to bottom, and exuding a strong aura around the body.

However, the gas emitted from the dantian was only entered after countless refining, and a trace of smoke-like gas slowly floated in the air, wrapped around the small round ball, constantly moisturizing the whole small round ball, and the cells outside the body greedily absorbed it.

Lin Feng's face improved a lot, his brows furrowed slightly, he instantly opened his eyes and looked at the black barrier around him, just like before, there were countless small bubbles bubbling on the barrier, like boiling water, extremely hot, and there was a black smoke around him.

"This ...... What's going on? Could it be the poison gas of the Hydra?"

Lin Feng's pupils shrank, his eyes were shocked, but he was a little happy in his heart, the previous barrier was golden, but this time it was different, could it be that he controlled the power of the hydra, and the gas of the hydra was black, and the poisonous gas was extremely serious.

"Haha......" Han Zheng, who was not far away, laughed, stroked his white beard, nodded with satisfaction, and responded: "Lin Feng, your kid's luck is always so good!"

As soon as the words landed, Lin Feng frowned, his head was full of fog, his face was dazed, he closed his eyes and felt the vitality in his body, he did not break through, stared at Han Zheng's smile on his face, and asked, "Teacher, what do you mean?"

The corners of Han Zheng's mouth raised a happy smile, and then it expanded to the entire face, his wrinkled face was full of fat, and he said with a smile: "You kid has learned to boundary space!"

"Boundary space?"

"Isn't the boundary space here? how did it become a kind of soul magic?"

Lin Feng scratched his hair, couldn't help but ask two questions in a row, grinned, grinned, and responded, "Teacher, you should be more careful!"

Han Zheng nodded with a smile, and said indifferently: "The boundary space is exactly the place we are in, but it is also a kind of soul art, and the black barrier you just cast is the so-called boundary space of the soul world!"

Lin Feng nodded thoughtfully, pondered for a while, and asked, "How much death can the so-called boundary space have on the enemy?"

"That's an extremely good question!" Han Zheng gave Lin Feng a thumbs up, with a smile on his face, and responded: "Compared to the barrier, the tenacity alone is enough to resist the attacks of the upper soul people, and it can also kill all the soul people below the upper soul in the boundary space!"

"Ah!" Lin Feng exclaimed for a while, forcibly held back the ecstasy in his heart, and asked, "Teacher, what is the strength of the otherworldly space I just exerted?"

Han Zheng nodded with satisfaction, a smile appeared in his eyes, and he looked at Lin Feng with a kind gaze, and responded: "The boundary space you just exerted is full of the power of the hydra, so the strength is very strong!"

Lin Feng glanced at him, and he could completely hear from his words that the teacher was not interpreting the boundary space in detail, staring at Han Zheng not far away, he reluctantly showed a smile, and said, "Teacher, can you explain a little more clearly?"

"Haha......" Han Zheng held the white beard, laughed, and then his face returned to calm, and responded: "The boundary space you are exerting now can only kill the soul of the middle soul, and the upper soul is still far behind!"

"Oh!" Lin Feng replied casually, but his fist was tightened, the entire fingernails had sunk into the flesh, the blood was slowly flowing out, his resolute eyes stared ahead, and he roared loudly: "You remember to me, I, Lin Feng, will always let you surrender to my feet one day!"

Bursts of echoes rippled out of the undulating volcano, and Han Zheng, who was standing not far away, shook his head with a sigh, his figure flashed, turned into a streamer and instantly stood beside Lin Feng, patted him on the shoulder, and said softly: "Lin Feng, don't worry, strength is to take one step at a time, go up, it is impossible to reach the sky in one step!"

Lin Feng turned his head to look at Han Zheng, his resolute gaze filled the entire eyeball, his childish face climbed a little mature, and he responded, "Teacher, don't worry!"

"Hey, you two masters and apprentices, don't try to escape from the palm of my hand!" A familiar and loud voice quietly sounded in the entire boundary space, and the two looked up, only to see a black shadow surging in the space layer, which instantly turned into a streamer, and then stood in front of them.

Lin Feng looked at him, gave him a blank look, and asked impatiently, "Grandpa Cold Night, why did you come here with you?"

Leng Ye looked at Lin Feng's impatient expression, sighed helplessly, pointed at Lin Feng's head, and scolded: "I said you kid, you have seniors to support you, you really annoy me as an old man, right?"

Lin Feng grinned, grinned, and bowed his waist in response: "Grandpa, I'm just bothered by some things, I don't bother you at all!"

Leng Ye snorted coldly, turned his head angrily, his face turned red, shook his hand, and said impatiently: "Okay, don't pat me on the back, I'll just be done when I go back, so as not to stand here and obstruct your eyes!"

As soon as these words were spoken, Lin Feng suddenly panicked, Leng Ye was a strong man in the Shengluo Continent after all, his arrival was to inject a strong agent into the Feng Alliance, once he left, it was not for nothing that he lost a strong man, he would not miss such an opportunity, he hurriedly apologized, and said: "Grandpa Leng Ye, don't be angry, I'm here to kowtow to you and admit my mistake!"

After speaking, he knelt directly on the furious energy, slammed his head dozens of times, turned his head and kept snickering, snorted deliberately, and pretended to be calm and said: "Okay, depending on your attitude of admitting your mistakes, I promise to stay in Fengmeng!"