Inside the five-star sword tower, a dragon-shaped sword qi flew in the sky, full of power.

The person who issued this sword qi was naturally Mu Wufeng, who was cultivating in the sword tower.

Ever since he had successfully cultivated the first level of the Tiger Roaring Dragon Yin Sword Technique and knew the secret of vocalization, his cultivation in this sword technique had improved rapidly.

It was only ten days since he had successfully cultivated the first Tiger Roaring Dragon Yin Sword Technique, and he had successfully cultivated the Second Heavy Sword Technique, Dragon Yin, and Mu Wufeng was also very satisfied with this speed.

But Mu Wufeng still didn't stop cultivating, his goal was to cultivate this Tiger Roaring Dragon Yin Sword Technique to the third level, Tiger Roaring Dragon Yin.

The most difficult part of this third Tiger Roaring Dragon Roar is to release this originally domineering tiger form and dragon form together.

The sword energy consumed by this move was very huge, only a little less than that four-star sword formation, but using it would still make the current Mu Wufeng weaker.

On that day, the Tiger Roar Dragon Yin released by Du Li, who was only in the late stage of the Nine Rank Sword Master, was just an incomplete sword technique, which was already comparable to the full force of a first-rank early stage great sword master, which was enough to see that this sword technique was full of power.

Mu Wufeng held the sword in one hand, gathering most of the sword qi in his body on the Fire Spirit Sword in his hand, leaving a small part to gather in the dantian to prepare for the sound.

But Mu Wufeng stood in place and suddenly thought of an idea: "Since this Tiger Roaring Dragon Yin Sword Technique is to use sound waves to enhance the power of sword qi, can soul power also be used?"

Mu Wufeng tried to attach a touch of his soul power to the sword as well, and then shouted: "Tiger Roaring Dragon Yin Sword Technique is the third level, Tiger Roaring Dragon Yin!"

I saw Mu Wufeng point the Fire Spirit Sword in his hand into the sky in the distance, and saw a dragon-shaped sword qi and a tiger-shaped sword qi rushing out in the direction pointed by Mu Wufeng's Fire Spirit Sword, accompanied by a huge roar, and after those two sword qi hit the target, that space was flooded with bursts of soul power fluctuations.

Mu Wufeng smiled slightly, it seemed that his experiment was successful, this style of swordsmanship could carry soul power.

If you are hit by this style of swordsmanship, it will not only hurt your body, but also your spirit.

If you can destroy the enemy directly mentally, then there will be a lot less swords to fight against.

The power of this sword, with Mu Wufeng's current strength in the early stage of the third-grade great sword master, was enough to make many ordinary second-grade great sword masters lose their combat effectiveness in an instant, and even kill them with one sword.

However, this sword could also be used at most twice when he was full of sword energy, and after two uses, Mu Wufeng would also become very weak, making it difficult to continue fighting.

This is another hole card of Mu Wufeng, and he will not use it unless he has to, just like the four-star sword formation.

Now that he has successfully cultivated the third level of this Tiger Roaring Dragon Yin Sword Technique, Mu Wufeng has stopped cultivating this sword technique, and the next step is the Thousand Stars Sword Formation.

Mu Wufeng felt that his cultivation speed of the Sword Star was not very fast, and it took nearly two years of contact before he cultivated into four Sword Stars.

But what Mu Wufeng didn't know was that this Thousand Stars Sword Formation would improve by many Sword Stars every time he passed a hurdle, as long as he passed the Ten Stars hurdle, then the Sword Stars he could condense would greatly increase, and his power would also increase a lot, after all, the grade had been upgraded from the upper grade of the mortal level to the lower grade of the human level.

"Four-star sword formation, Qi!" Mu Wufeng said in a low voice.

I saw that four sword stars surrounded by fire flames rose in the four-star sword array centered on the Fire Spirit Sword, shining brightly.

A ball of fiery sword qi flew out of Mu Wufeng's body, just like he condensed the fourth sword star, condensing the flaming sword qi that flew out into a flaming sword star, but this time it was much more difficult than the last time to condense, even if Mu Wufeng now had the strength of a third-grade great sword master, it was very draining.

But if he wanted to successfully condense this fifth Flame Sword Star, he had to grit his teeth and persevere, otherwise he would waste a lot of time and his efforts.

With such a boring persistence, Mu Wufeng lasted for forty days.

His sword qi had dried up, and his spirit was about to weaken, but at this moment, Mu Wufeng felt that the fifth Flame Sword Star was about to take shape, and his spirit was shocked.

"Fifth Sword Star, give me condensation!" Mu Wufeng shouted.

Then the flame sword qi that already had the mold of the Flame Sword Star gradually got rid of its original irregular shape and turned into a Flame Flame Sword Star that radiated light.

Seeing that this dazzling fifth Flame Sword Star had finally condensed, Mu Wufeng finally couldn't hold on anymore, passed out in place, and fell asleep.

Ten more days have passed since this sleep...

When Mu Wufeng woke up, his whole body was sore, but he couldn't help but breathe a sigh of relief when he found that the date in the five-star sword tower had not yet reached the moment when he was going out.

After all, there was one last step to be done in his plan, and that was to refine the mortal-grade high-grade sword armor, the green snake skin armor.

This time, he had experience, and instead of refining recklessly by himself, he went to the storage ring to consult a master, the Golden Dading.

After he entered the storage ring, he took the copper tripod he bought that day to refine the sword weapon, put a material into it, moved the place where he refined the sword armor to the side of the golden tripod, and then used the sword qi to roast the copper tripod without sparing.

However, due to the effect of controlling the temperature of the golden tripod was too unheavenly, even if it was heated like Mu Wufeng's brainlessness, the materials in the copper tripod still slowly melted and polymerized, and it only took fourteen days for Mu Wufeng to successfully refine a set of green snake skin armor.

The second set of green snakeskin armor Mu Wufeng was also made in the same way, and it took fourteen days to refine the second set of green snakeskin armor.

Then, Mu Wufeng used the dragon silk thread he bought to patiently and carefully sew the stitches in the two sets of leather armor, and the two sets of green snake skin armor were completely completed, and this process, Mu Wufeng took another day.

After doing all this work, Mu Wufeng was very tired, both physically and mentally.

After all, he had been in this sword tower for one hundred and forty-nine days, and he had only gone out once to ask Du Li the secret of his voice, and that was only a very small part of the time.

Mu Wufeng looked at the two sets of exquisite sword armor he had refined, a smile appeared on his face, and he lay down on the spot and fell asleep.

After Mu Wufeng woke up the next day, he took these two sets of sword armor out of the five-star sword tower.

When he came out, it was already dusk, Mu Wufeng calculated the time, Ding Zitong should be about to return from cultivation.

Mu Wufeng didn't dare to hesitate, hurriedly went upstairs and put the green snakeskin armor on Ding Zitong's bed before leaving.

But at this time, Ding Zitong also returned to the house, went upstairs and collided with Mu Wufeng.

"What are you doing upstairs?" Ding Zitong asked with a frown.

A girl's private space is more important and she is not very willing to let others watch, so Ding Zitong looked a little angry.

Mu Wufeng touched his head and said embarrassedly, "It's okay, it's okay, I'll just come up and take a look." ”

As he spoke, he leaned his body towards Ding Zitong's bed, he was afraid that Ding Zitong would send things on the bed.

But he naturally couldn't hide this move from Ding Zitong, she turned her head slightly to the side, and saw the green snake skin armor on the bed from the side of Mu Wufeng's body.

That Ding Zitong took the green snake skin armor, stroked the leather armor, looked at Mu Wufeng and said, "This is for me?"

Mu Wufeng nodded and did not speak.

"Why?" Ding Zitong asked suspiciously.

Mu Wufeng also stammered nervously at this time: "Ed... No, nothing. You, if you don't, don't like it, I'll take it. ”

That Ding Zitong suddenly took a step forward, his jade feet were slightly upturned, and his red lips were imprinted on Mu Wufeng's lips, which made Mu Wufeng at a loss, and his hands could only wrap around Ding Zitong's slender waist.

Just as the two of them were gradually heating up, a coughing sound came from the void, which made Ding Zitong and Mu Wufeng both shocked.

Mu Wufeng hurriedly ran downstairs, pretending to lie on the bed and looking at the sword array map, but his heart seemed to be a mess.

And Ding Zitong was also pretty upstairs, but when he saw the green snake skin armor on the bed, he couldn't help but smile, and his good impression of Mu Wufeng was a little deeper.

Mu Wufeng lay on the bed for a while, and he also felt a little sleepy.

Just as Mu Wufeng was about to fall asleep, he heard some footsteps, and then, a gentle voice came to his ears, and he could even feel the temperature of this voice: "Thank you, I like both people and sword armor." ”

Then, there was another sound of footsteps going upstairs.

Mu Wufeng felt the temperature in his ears, smelled the fragrance of his hair that still remained in the air, and fell asleep with a smile...