Taking out the "Wind Whirlwind Kill" in his hand, Nan Chen looked at the cyan scroll in his hand, the corners of his mouth raised slightly, and then directly spread out the scroll.

"Wind Whirlwind Kill, Xuan-level Intermediate Fighting Skill, Close Attack Fighting Skill, can condense the wind blade in the palm of your hand, cut through the enemy's defense, practice to the fullest, and can wear the Golden Cracking Stone!"

"It's not a fighting skill rewarded by the system, you can only cultivate from scratch, and I don't know if this thing is difficult to cultivate?"

The palm of his hand was gently brushed on the scroll, looking at the content recorded on the scroll, Nanchen did not delay, and directly began to cultivate according to the Dou Qi operation route recorded on the scroll.

A wisp of silver with a faint cyan fighting qi slowly flowed along the meridians under Nanchen's control, because the power of wind and thunder was refined, Nanchen's fighting qi attribute at this time was no longer a simple thunder attribute, but was contaminated with the power of wind and thunder, so it was not difficult to cultivate the wind attribute fighting technique.

Dou Qi is running in the body, and it will collapse if you are not careful, half an hour has passed, and at this time, Nan Chen controlled a wisp of Dou Qi to slowly move towards his arm, and his forehead was already covered with sweat.

After half an hour of non-stop cultivation, Rao is Nanchen couldn't stand it, and the fighting energy in his body was almost exhausted.

"Don't let me down one last time!"

Nanchen shouted softly in his heart, but his mind did not dare to relax in the slightest, carefully controlling the wisp of fighting qi and moving towards the palm of his hand.

"Bang", suddenly, a muffled sound came, a cyan energy appeared in Nanchen's palm, a faint wind whistle came, and a trace of sharpness emerged from the palm, before Nanchen could feel it carefully, the cyan energy disappeared suddenly, but Nanchen did not have the slightest disappointment in his heart, but showed a happy smile.

"Finally it worked!"

Swallowing a Hui Qi Pill, Nan Chen couldn't wait to run the Dou Qi again, and between the rotation of the Qi in his body, wisps of Dou Qi converged towards the palm position under the control of Nan Chen, and at the same time, a ball of cyan energy appeared in Nan Chen's palm, and as the Dou Qi continued to be injected, small wind blades gradually formed in the cyan energy, rotating at high speed and silently.

Seeing the wind blade gathered in his palm, Nan Chen smiled slightly, and then his palm suddenly slapped towards a big tree next to him, a slight sound came, Nan Chen removed his palm, and saw that the place where the palm was originally covered, the trunk there had become a pile of sawdust, and the breeze blew, taking away the sawdust, revealing the deep scratches on the trunk, like the claw marks of a demonic beast.

"The attack fighting skills include Thunder Fist and Wind Whirlwind Kill, plus the unexpected effect of Huangquan's bloody eyes, it is enough to deal with a lot of dangers, but there is still a lack of some life-saving hole cards, but those things are not easy to get, and at present, it is mainly to improve the strength!"

Thinking like this in his heart, Nanchen's figure quickly disappeared into the depths of the forest sea, and after a while, bursts of demonic beast roars continued to be heard in the mountains in the distance!

······

Five days were fleeting, and in these five days, Nanchen encountered at least a dozen waves of people from the Iron Wolf Mercenary Group, and they were in a team of five people, including at least two fighting divisions, and almost launched a carpet search on the periphery of Qifeng Mountain.

Most of the time, Nanchen can avoid it, and he can't avoid it, so he goes all out to kill them all, so as not to expose the location, and after a few days, there are more than a dozen mercenaries who died in Nanchen's hands, and at the same time, Nanchen has gained a lot, not only looting the belongings of those mercenaries, but also successfully breaking through to the two-star fighter, in addition, the wind whirlwind kill has also been cultivated to the entry level, and if it is a one-star fighter, even if it is a one-star fighter, under carelessness, he will be seriously injured by Nanchen.

In a hidden wood, with an unwilling shout, the last mercenary fell, his eyes wide open with shock and fear.

"It's almost time, it's time to go back!"

After a simple search of the mercenary lying on the ground, Nanchen identified the direction, and then ran straight into the distance, and during the action, the power of wind and thunder flashed under his feet, and Nanchen's speed was much faster than usual.

This is a way of rushing that Nanchen has recently figured out, although the power of wind and thunder is known for its powerful destruction, but the wind and thunder are also representatives of speed, so the thunder snake evolved from the power of wind and thunder, Nanchen figured out this way of hurrying, I have to say, the effect is extremely obvious.

"If you have the chance, you have to practice a body fighting technique, the Lei Guangbu cultivated in the previous body is only a yellow-level fighting skill, and some of them can't keep up with the rhythm!"

While hurrying, Nanchen thought in his heart, in half an hour, Nanchen rushed back to the sect, casually found someone to inquire, and when he learned that tomorrow was the opening time of Beilei Tower, he went directly back to his residence, locked the door, washed up and fell asleep.

For a few days, the spirit was so intense that even a person with an iron beat couldn't stand it.

At the same time, in another luxuriously decorated small courtyard, a teenager lay on a rocking chair with Erlang's legs crossed, closed his eyes and listened to the report of a teenager next to him:

"Hong Shao, that Nanchen has come back safely, and according to the people on the side of the Iron Wolf Mercenary Group, he has broken through to the Doushi, and he has been killing those mercenaries who have been shooting out recently, at this time he should have returned to his residence, should we..."

"What? Breakthrough Fighter!? Isn't he wasted? I obviously smashed his dantian with my own hands! ”

Listening to the words of others, Hong Chen on the recliner suddenly opened his eyes, and a trace of doubt rose on his face, but the next moment, a trace of anger flashed in his eyes, and the momentum on his body was immediately discharged, and he was no worse than Nanchen, and said fiercely:

"That's it, that family has a big life, there should also be adventures, the wind and thunder stone should have been refined by him, since this is the case, there is no need to do useless work, now those elders in the outer gate have long looked at me unpleasantly, Master and his old man let me make less trouble, let him live one more day, tomorrow's trip to Beilei Tower is his death!"

When Hong Chen and the others discussed how to deal with Nanchen, Nanchen, who had no idea, had already fallen asleep, but even if Nanchen knew, he couldn't stop anything, and everything would be left to solve in the North Lei Tower tomorrow!