The craziest upgrade system

At the critical moment, a rotten wood-colored talisman suddenly appeared in Nie Yun's hand and he slapped it on the ground.

A middle-grade Xuan-level talisman—the Poisonous Swamp!

In just an instant, an area of ​​100 meters with Nie Yun as the center turned into a stinky and poisonous swamp.

The nine killers in black never thought that Nie Yun, whom they regarded as a lamb to be slaughtered, would still have such a trump card at this moment.

Caught off guard, they were attacked one after another.

The mud beneath their feet crawled up their legs like maggots attached to their bones, greatly slowing their movement.

This middle-grade Xuan-level talisman bought Nie Yun two breaths of time at this moment.

Perhaps on ordinary days, these two or three breaths are nothing.

But this life and death fight is enough to turn the tide of the war!

Nie Yun's heart was quick and his hands were faster, and he clung to this hard-won time. The spiritual power in his body was surging, and the nine-turn mental method was running crazily in his dantian without stopping for a moment.

Spiritual energy as huge as a river continuously poured into the pair of white tattoos on Nie Yun's back.

Swish!

The next moment, under the astonished gazes of the nine killers in black, a pair of giant white wings that were more than a foot wide suddenly grew out of Nie Yun's back.

Then he suddenly flapped his wings, whipping up the hunting wind, breaking free from the shackles of the Corrupt Swamp, and soared into the sky!

Nie Yun flew into the air without hesitation, fluttering his wings to escape from this place.

These nine black-clothed ghost-faced killers were very precise and ruthless, and each of them was as strong as himself.

And I don't know what method was used to prevent myself from using the 'Earth Escape Technique' for a short period of time.

The enemy is strong and we are weak, the enemy is dark and we are clear, nothing can be done - run away!

This is the only thought in Nie Yun's heart.

The white crane behind him flapped its wings and flew rapidly in one direction.

"Set me an arrow!"

Suddenly, the leading man in black with a golden sword shouted loudly.

The next moment, in the hands of these black-clothed killers, a crossbow appeared one after another. With constant movements in their hands, the arrows were quickly loaded, and they raised the crossbow and pointed it at Nie Yun in the air.

The next second, arrows like raindrops shot towards Nie Yun.

"Who the hell are these people? How come there are even such ghosts?"

After Nie Yun carefully dodged a round of arrows, he cursed in his heart!

He was keenly aware of the faint sense of danger these arrows brought to him.

This is definitely no ordinary arrow!

In terms of power, it may be several times greater than the soul-chasing bow that Nie Yun refined before.

Arrows are like rain.

He tossed and turned several times in the air, but unfortunately he was still hit by dozens of arrows.

The arrow penetrated the outermost layer of golden light shield, then penetrated the defense of black stone armor and black evil scale armor, and finally was blocked by the iron cloth shirt with many dangers.

Even so, it left a lot of injuries on the surface of Nie Yun's body!

"Under these four levels of defense, even if Yang Hao is here, it will be difficult for him to hurt me. Doesn't that mean that every arrow here is as powerful as a martial spirit's strike?"

Nie Yun was horrified: "What should I do?"

The 'White Crane Wings' consumes spiritual energy extremely, and in addition, one has to maintain four levels of defense. At this moment, the spiritual energy in the Dantian is being consumed at a speed visible to the naked eye.

Even though Nie Yun carried a large amount of elixirs to restore spiritual power, this situation could not last long.

If there was another round of arrow rain, it was hard to say whether Nie Yun's defenses could withstand it, but the spiritual power in his Dantian would definitely not be able to withstand it.

But what if we return to the ground?

His whole body was covered with mysterious runes, and he was unable to activate the 'Earth Escape Technique' to escape.

Although 'Ghost Shadow Zong' was powerful, Nie Yun was not confident that he could use it to blatantly escape under the eyes of eight martial spirits and a martial king.

"How to do?"

Nie Yun had countless thoughts in his mind, constantly thinking about various possibilities: "Compared to them, being able to fly is my only advantage now.

Suddenly, Nie Yun seemed to have thought of something and smiled ferociously towards the back: "You are a bunch of bastards. If you dare, come and kill me!"

Then without looking back, he flew directly towards Shuangyue Lake in the distance.

"Damn it! Hurry up and shoot him down!"

The man in black with the golden sword shouted angrily.

He had never experienced such a frustrating scene. Eight martial spirits and a martial king came to surround and kill a martial artist, but they actually let him escape!

If this spreads out, I'm afraid it will make people laugh out loud.

Swish-swish-swish!

Another round of arrows like raindrops shot towards Nie Yun.

However, Nie Yun learned these tricks and directly raised his height to 500 meters.

Even if those arrows could hit Nie Yun at this distance, the remaining force would be enough for him to completely block them with his four layers of defense.

"Chasing! This kind of flying spiritual weapon consumes a huge amount of spiritual power. He won't be able to hold on for long. We must not let him run away again!"

The man in black with the golden sword shouted angrily.

Then, the nine ghost-faced killers in black turned into black shadows and ran towards Nie Yun in the jungle.

Nie Yun looked sideways, felt the remaining spiritual power in his Dantian, took out a rejuvenation pill, stuffed it into his mouth and swallowed it.

"Chop suey, try this!"

Accept the fire flag!

A black flag suddenly appeared in his hand, and under Nie Yun's wave, a black pillar of fire the size of a carriage spewed out in one direction!

However, he did not shoot towards the men in black who were chasing him from behind, but towards the front, towards the lairs of the black water foxes gathered together.

Boom!

Many of the black water fox's lairs on the water were smashed into pieces by this blow!

Under the scorching heat, a large amount of white gas evaporated from the lake water, and large swaths of the low-strength Black Water Yin Fox cubs were directly roasted by Nie Yun's blow.

After wielding this blow, Nie Yun suddenly flapped his wings, and with a spurt of spiritual power, he forcibly raised his height to a thousand meters!

These angry black water foxes rushed out of their lairs and found no trace of Nie Yun. These nine killers in black who came to the hinterland of Shuangyue Lake to hunt down Nie Yun became the best targets to vent their anger. .